Excellent weather, chemical & jet-fuel resistance and exceptional long-term elongation properties for sealing airport runways, highways, bridges, driveways, and loading docks.
TECH DATA SHEET | PRODUCT BULLETIN
AVAILABLE COLORS:

CHEMICAL RESISTANCE: (24 Hour Spot Test)

Hydrochloric Acid 5% Cold	No effect
Sulphuric Acid 10%	No effect
Water (22°C - 72°C)	No effect
Lubricating Oils	No effect
SAE 10 Oil	No effect
Motor Oil 10W/40	No effect
Jet Fuel	No effect
Fuel Oil/Diesel Fuel	No effect

JOINT DESIGN:

• The number of joints and the joint width should be designed for a maximum of + 25% movement.
• The depth of the sealant should be 1/2 the width of the joint. The maximum depth is 1/2” (13mm) and the minimum is 1/4” (6mm). Maximum recommended joint width is 1-1/2” (38mm).
• In deep joints, control the sealant depth by installing Closed-Cell Backer-Rod or Soft Backer-Rod (see Form No. 1026342).
• Where the joint depth does not permit the use of backer-rod, use a bondbreaker (polyethylene strip) to prevent three-sided adhesion.
• To maintain the recommended sealant depth, install backer-rod by compressing and rolling it into the joint channel without stretching it lengthwise. Closed-cell backer-rod should be about 1/8” (3mm) larger in diameter than the width of the joint to allow for compression. Soft backer-rod should be approximately 25% larger in diameter than the joint width. The sealant does not adhere to it, and no separate bondbreaker is required. Do not prime or puncture the backer-rod.

SURFACE PREPARATION:
Joint faces must be structurally sound, fully cured, clean, dry, and free of all loose aggregates, paint, oil, grease, wax, mastic compounds, waterproofing compounds, form-release agents, and other contamination.

NEW CONCRETE:
Remove all loose material by wire brushing. Sandblast surfaces that have been in contact with form release agents. Fresh concrete must be fully cured at least 28 days. Laitance must be removed by abrading.

OLD CONCRETE PREVIOUSLY CAULKED:
Remove all old joint sealant material by mechanical means. If joint sides have absorbed oils, cut away sufficient concrete to ensure clean surface.

PRIMING:

• Prime steel in contact with MONO-THANE™ SL with Stainless Steel Primer after cleaning to bright metal.
• Where water immersion may occur, prime joint faces with Elasto-Poxy™ Primer.
• Apply primer in a thin, uniform film to avoid buildup of excess primer.
• Allow approximately 45 - 60 minutes drying time before applying sealant.

APPLICATION:
MONO-THANE™ SL can be poured from a can or applied by gun. Fill joint from bottom to prevent formation of air voids. Avoid application at extremely low temperatures to prevent moisture condensation and excessive thickening of the sealant.

MSDS DOCUMENTS FOR THIS SYSTEM:
MONO-THANE™ SL

A zero VOC sealant for runways, parking aprons, and areas that may be subject to fuel spillage and jet blast. No primers are required*.
TECH DATA SHEET
AVAILABLE COLOR:

TYPE M: Machine Mix | TYPE H: Hand Mix
A two-part, zero VOC, flame resistant, self-leveling, jetfuel resistant polysulfide sealant which cures to a soft, flexible tear-resistant rubber. It is highly resilient and has excellent recovery characteristics after extended periods of compression or expansion. It is used for sealing joints on airfield runways, parking aprons and other areas where they may be subject to fuel spillage and jet blast.

JOINT DESIGN:
Suitable for all properly designed joints following accepted engineering practice. Joint width should be a minimum of 4 times the anticipated movement.

SURFACE PREPARATION:
*No primers are normally required, but joints must be absolutely clean and dry. Sandblasting is recommended for concrete substrates. All curing compounds, old caulks, grease, waterproofing compounds, etc., must be removed. Polyethylene rod or polyurethane foam is recommended as a joint-filler and backup material. Fillers treated with bituminous products, grease or oil, should not be used. Where present, they must be removed or separated by vinyl tape or polyethylene film.

APPLICATION:
ELASTO-SEAL™ 200 Handmix may be mixed with a low speed drill and suitable mixing paddle and poured directly from the container. ELASTO-SEAL™ 200 Machine Mix must be applied by a special plural component mechanical mixer which properly proportions the material.

MSDS DOCUMENTS FOR THIS SYSTEM:
ELASTO-SEAL™ 200 PART-A
ELASTO-SEAL™ 200 PART-B

A general purpose highly resilient, non-staining joint sealant that bonds to concrete, wood, glass, and metal.
TECH DATA SHEET | PRODUCT BULLETIN | CASE STUDY
APPLICATION GUIDE
AVAILABLE COLORS:

ADVANTAGES:

• Single Component
• Flexible, Watertight
• UV Stable
• Low Odor, No Primer*
• Paintable

APPLICATIONS:

• Sealing and Caulking
• Roofs and Decks
• All Substrates
• Use with any Coating
• Expansion and Contraction

JOINT DESIGN:
Suitable for all properly designed joints following accepted engineering practice. Joint width should be a minimum of 4 times the anticipated movement.

SURFACE PREPARATION:
All joints must be absolutely clean. For concrete, sandblasting is recommended. All curing compounds, old caulks, grease, waterproofing compounds, etc., must be removed. For non-porous surfaces such as glass, metal, etc, cleaning with Acetone is recommended. Polyethylene rod or polyurethane foam is recommended as a joint-filler and back-up material. Fillers treated with bituminous products, grease or oil, should not be used. Where present, they must be removed or separated by vinyl tape or polyethylene film.
*Some surfaces may require priming with DECK-THANE™ PRIMER.

APPLICATION:
Apply by caulking gun, hand or pressure-type, or pour from container. Bulk sealant can be applied by pumping equipment, trowel or putty knife. Press firmly into joint to assure good contact.

MSDS DOCUMENTS FOR THIS SYSTEM:
DECK-THANE™ PRIMER
ELASTO-THANE™ 230

A single-component, non-sag, bitumen modified, polyurethane sealant which cures to a soft, flexible tear resistant rubber, used for Green Roofs, and other exposed and non-exposed roofs, and other reinforced membrane applications.
TECH DATA SHEET
AVAILABLE COLOR:

TYPE II: Gungrade/Non-Sag
Used to caulk around the polyethylene side of sheet goods, around penetrations, and inside corners. ELASTO-THANE™ 500 bonds to concrete, wood and primed metal and polyethylene sheet surfaces. It is highly resilient and has excellent recovery characteristics after extended periods of compression or expansion.

SURFACE PREPARATION:
All surfaces must be absolutely clean. Aluminum, Vinyl and Polyethylene surfaces must be primed. The Primer must cure for 15 minutes, minimum, prior to applying ELASTO-THANE™ 500. Sandblasting is recommended for concrete surfaces. All curing compounds, old caulks, grease, waterproofing compounds, etc., must be removed. Polyethylene rod or polyurethane foam is recommended as a joint-filler and back-up material. Fillers treated with bituminous products can also be used. Consult our technical department for primer recommendations on specific applications.

APPLICATION:
Apply by caulking gun, hand or pressure type. Bulk sealant can be applied by pumping equipment, trowel or putty knife. Press firmly into joint to assure good contact of the sealant to the sides of the joints. Best if applied above 45°F (8°C).

MASTER SPECS:
SECTION 07561: (Word file)
FLUID APPLIED NON-EXPOSED ROOFING
SECTION 07562: (Word file)
FLUID APPLIED EXPOSED ROOFING

MSDS DOCUMENTS FOR THIS SYSTEM:
ELASTO-THANE™ 500
ELASTO-POXY™ PRIMER DAMP & GREEN - Part A
ELASTO-POXY™ PRIMER DAMP & GREEN - Part B
ELASTO-MAT™

A single-component, non-sag, bitumen modified, polyurethane sealant which cures to a soft, flexible tear resistant rubber.
TECH DATA SHEET | RESEARCH REPORT
AVAILABLE COLOR:

TYPE I: Knifegrade
Used to caulk cracks, around penetrations, and corners prior to applying ELASTO-DECK™ BT membrane. Bonds to concrete, wood and metal. It is highly resilient and has excellent recovery characteristics after extended periods of compression or expansion.

CHEMICAL RESISTANCE:

Ammonium Chloride Solution 50%	No effect
Sodium Chloride Solution 25%	No effect
Calcium Hydroxide 20%	No effect
Acetic Acid 5%	No effect
Sodium Hydroxide 50%	No effect
Sulfuric Acid 10%	No effect
Hexane 20%	No effect
Water (72°F/22°C)	No effect
Hydrochloric Acid 10%	No effect
Lubricating Oils	No effect

SURFACE PREPARATION:
All surfaces must be absolutely clean. All curing compounds, old caulks, grease, waterproofing compounds, etc., must be removed. Sandblasting is recommended for concrete surfaces. Polyethylene rod or polyurethane foam is recommended as a joint-filler and back-up material. Consult our technical department for primer recommendations on specific applications.

APPLICATION:
Apply by caulking gun, hand or pressure type. Bulk sealant can be applied by pumping equipment, trowel or putty knife. Press firmly into joint to assure good contact of the sealant to the sides of the joints. Best if applied above 45°F (8°C).

MSDS DOCUMENTS FOR THIS SYSTEM:
ELASTO-DECK™ BT KNIFE GRADE
ELASTO-POXY™ PRIMER - Part A
ELASTO-POXY™ PRIMER - Part B
ELASTO-DECK™ BT - Type I
ELASTO-DECK™ BT - Type II

A general purpose highly resilient, non-staining joint sealant that bonds to concrete, wood, glass, and metal.
TECH DATA SHEET
AVAILABLE COLOR:

ADVANTAGES:

• Single Component
• Flexible, Watertight
• UV Stable
• Low Odor, No Primer*
• Paintable

APPLICATIONS:

• Sealing and Caulking
• Roofs and Decks
• All Substrates
• Use with any Coating
• Expansion and Contraction

JOINT DESIGN:
Suitable for all properly designed joints following accepted engineering practice. Joint width should be a minimum of 4 times the anticipated movement.

SURFACE PREPARATION:
All joints must be absolutely clean and dry. For concrete, sandblasting is recommended. All curing compounds, old caulks, grease, waterproofing compounds, etc., must be removed. For non-porous surfaces, such as glass, metal, etc, cleaning with Acetone is recommended. Polyethylene rod or polyurethane foam is recommended as a joint-filler and back-up material. Sand, other caulks, incompressibles, fillers treated with bituminous products, grease or oil, should not be used. Where present, they must be removed or separated by vinyl tape or polyethylene film. *Some surfaces may require the use of DECK-THANE™ PRIMER or METAL PRIMER.

APPLICATION:
No mixing or measuring is required, as the ELASTO-THANE™ 230 SL is a single component, moisture cured material. Apply by caulking gun or hand-pressure-type equipment, or pour directly from the container.

MSDS DOCUMENTS FOR THIS SYSTEM:
DECK-THANE™ PRIMER
ELASTO-THANE™ 230 SL

A low-modulus, single component, polyurethane joint sealant for use in sealing and caulking all joints that are subject to high amounts of contraction and expansion, such as tilt-up panel joints.
TECH DATA SHEET
AVAILABLE COLORS:

JOINT DESIGN:
Suitable for all properly designed joints following accepted engineering practice. Joint width should be a minimum of 4 times the anticipated movement.

SURFACE PREPARATION:
All joints must be absolutely clean and dry. For concrete, sandblasting is recommended. All curing compounds, old caulks, grease, waterproofing compounds, etc., must be removed. For non-porous surfaces such as glass, metal, etc, cleaning with Acetone is recommended. Polyethylene rod or polyurethane foam is recommended as a joint-filler and back-up material. Fillers treated with bituminous products, grease or oil, should not be used. Where present, they must be removed or separated by vinyl tape or polyethylene film. Some surfaces may require DECK-THANE™ PRIMER or STAINLESS STEEL PRIMER.

APPLICATION:
ELASTO-THANE™ 230 LM may be applied by open barrel caulking gun, hand-pressure-type. Press the sealant firmly into joint, using an appropriate tool, to assure good contact to the sides of the joint. Best if applied at temperatures below 100°F, but above 40°F.

MSDS DOCUMENTS FOR THIS SYSTEM:
DECK-THANE™ PRIMER
ELASTO-THANE™ 230 LM

A two-part, self-leveling or gun-grade, non-staining, polyurethane joint sealant which is ideal for shopping malls and plazas. Protects against high heels and small metal wheels.
TECH DATA SHEET
AVAILABLE COLORS:

TYPE I: Self-Leveling/Pourable | TYPE II: Gungrade/Non-Sag
BASIC USES:
A High Shore Hardness polyurethane sealant which cures to a firm, flexible tear resistant rubber. It is highly resilient and has excellent recovery characteristics after extended periods of compression or elongation. For use in sealing and caulking all joints that are subject to high traffic, such as: pedestrian, high heel, forklift, dolly and caster wheels. Ideal for shopping centers, malls, plazas, etc. Bonds to masonry, wood, glass and metal.

JOINT DESIGN:
Suitable for all properly designed joints following accepted engineering practice. Joint width should be a minimum of 4 times the anticipated movement.

SURFACE PREPARATION:
All joints must be absolutely clean. For concrete, sandblasting is recommended. All curing compounds, old caulks, waterproofing compounds, etc. must be removed. For non-porous surfaces such as glass, metal, etc., cleaning with Acetone is recommended. Polyethylene rod or polyurethane foam is recommended as a joint-filler and back-up material. Fillers treated with bituminous products, grease or oil, should not be used. Where present, they must be removed or separated by vinyl tape or polyethylene film. All surfaces must be primed with DECK-THANE™ PRIMER.

APPLICATION:
Apply by caulking gun, hand or pressure-type, or pour from container. Bulk sealant can be applied by pumping equipment, trowel or putty knife. Press firmly into joint to assure good contact.

MSDS DOCUMENTS FOR THIS SYSTEM:
DECK-THANE™ PRIMER
ELASTO-THANE™ 227 HS PART-A
ELASTO-THANE™ 227 HS PART-B

Restores concrete to acceptable strength standards by injection under pressure into hairline and larger cracks, even in damp concrete.
TECH DATA SHEET
AVAILABLE COLOR:

TYPE II: Potlife- 5-10 minutes at 77°F (25°C).
Most suitable for relatively thin structures, or where there is danger of the epoxy compound flowing out of the cracks before it hardens.

A two-component, low viscosity, 100% solids epoxy resin base adhesive. A modified Bisphenol A-Epichlorohydrin epoxy resin, amido-amine type hardener, modified to be compatible with damp concrete. RES-CRETE™ RC 802 is used to restore cracked structural or non-structural concrete to acceptable strength standards by the injection under pressure by either hand operated guns or powered mixing-pump equipment. It has the ability to penetrate into hairline cracks, due to its low viscosity.

APPLICATION:
All cracks must be adequately covered on the surface with RES-CRETE™ RC 881 epoxy paste, and pressure injection ports imbedded in the paste in the holes drilled directly over the center of the crack at distances dictated by the thickness of the concrete structure, severity of cracks and other job factors.

The injection adhesive is introduced at the first valve under sufficient pressure for the epoxy compound to advance to the adjacent valve. The first valve is then capped and the introduction of the epoxy is shifted to the valve at which the epoxy compound appears. The procedure is repeated until the entire crack has been sealed. After a 24 hour cure, the valves and surplus epoxy paste are removed by grinding them flush with the surface. Only pressure injection ports suitable for this application should be used.

MSDS DOCUMENTS FOR THIS SYSTEM:
RES-CRETE™ RC 802 PART-A
RES-CRETE™ RC 802 PART-B

For runways, parking aprons, and areas that may be subject to fuel spillage and jet blast.
TECH DATA SHEET
AVAILABLE COLOR:

TYPE M: Machine Mix | TYPE H: Hand Mix
A two-part, self-leveling, flame resistant, jetfuel resistant polyurethane sealant which cures to a soft, flexible tear-resistant rubber. It is highly resilient and has excellent recovery characteristics after extended periods of compression or elongation. ELASTO-THANE™ 200 is a bitumen extended product. For use in sealing joints in airfield runways, parking aprons and other areas where they may be subjected to fuel spillage.

JOINT DESIGN:
Suitable for all properly designed joints following accepted engineering practice. Joint width should be a minimum of 4 times the anticipated movement.

SURFACE PREPARATION:
Joints must be absolutely clean and dry. Sandblasting is recommended for concrete substrates. All curing compounds, old caulks, grease, waterproofing compounds, etc., must be removed. Polyethylene rod or polyurethane foam is recommended as a joint-filler and backup material. Fillers treated with bituminous products, grease or oil, should not be used. Where present, they must be removed or separated by vinyl tape or polyethylene film. All concrete surfaces must be primed with DECK-THANE™ PRIMER.

APPLICATION:
ELASTO-SEAL™ 200 Handmix may be mixed with a low speed drill and suitable mixing paddle and poured directly from the container. ELASTO-SEAL™ 200 Machine Mix must be applied by a special plural component mechanical mixer which properly proportions the material.

MSDS DOCUMENTS FOR THIS SYSTEM:
DECK-THANE™ PRIMER
ELASTO-THANE™ 200 TYPE H PART-A
ELASTO-THANE™ 200 TYPE H PART-B
ELASTO-THANE™ 200 TYPE M PART-A
ELASTO-THANE™ 200 TYPE M PART-B

A two-part, self-leveling or gun-grade, non-staining, polyurethane joint sealant which cures to a firm, flexible tear-resistant rubber. It is highly resilient and has excellent recovery characteristics after extended periods of compression or elongation.
TECH DATA SHEET | PRODUCT BULLETIN | RESEARCH REPORT
AVAILABLE COLORS:

TYPE I: Self-Leveling/Pourable | TYPE II: Gungrade/Non-Sag
BASIC USES:
For sealing and caulking all joints that are subject to movement caused by expansion and contraction of structures with changes in temperature. Bonds to masonry, wood, glass and metal.

CHEMICAL RESISTANCE:
ELASTO-THANE™ 227 is highly chemical resistant. After 3 days of contact at 77°F, testing of over 40 chemicals had no effect on ELASTO-THANE™ 227. The tests included most common solvents, acids used in chemical and food production, foodstuffs, common household and commercial cleaning fluids, alcohols, and oils. Note: all chemical spills should be cleaned up as soon as possible. Please review the Technical Data Sheet above for complete test results.

JOINT DESIGN:
Suitable for all properly designed joints following accepted engineering practice. Joint width should be a minimum of 4 times the anticipated movement.

SURFACE PREPARATION:
All joints must be absolutely clean and dry. For concrete, sandblasting is recommended. All curing compounds, old caulks, grease, waterproofing compounds, etc., must be removed. For non-porous surfaces such as glass, metal, etc, cleaning with Acetone is recommended. Polyethylene rod or polyurethane foam is recommended as a joint-filler and back-up material. Fillers treated with bituminous products, grease or oil, should not be used. Where present, they must be removed or separated by vinyl tape or polyethylene film. Some surfaces may require DECK-THANE™ PRIMER or STAINLESS STEEL PRIMER.

APPLICATION:
ELASTO-THANE™ 227 may be applied by open barrel caulking gun, hand-pressure-type. Press the sealant firmly into joint, using an appropriate tool, to assure good contact to the sides of the joint.

MSDS DOCUMENTS FOR THIS SYSTEM:
DECK-THANE™ PRIMER
ET 227 POURABLE PART-A
ET 227 POURABLE PART-B
ET 227 GUN GRADE PART-A
ET 227 GUN GRADE PART-B

A two-part, self-leveling or gun-grade, non-staining, polyurethane sealant for sealing and caulking joints that are subject to water immersion, such as reservoirs, water tanks, canals, etc.
TECH DATA SHEET
AVAILABLE COLORS:

TYPE I: Self-Leveling/Pourable | TYPE II: Gungrade/Non-Sag
BASIC USES:
ELASTO-THANE™ 227 Type R is a two-part, self-leveling or gun-grade, non-staining, polyurethane sealant which cures to a firm, flexible tear-resistant rubber. It is highly resilient and has excellent recovery characteristics, even after extended periods of compression or elongation. Bonds to properly prepared concrete, wood, and metal.

JOINT DESIGN:
Suitable for all properly designed joints following accepted engineering practice. Joint width should be a minimum of 4 times the anticipated movement.

SURFACE PREPARATION:
All joints must be absolutely clean. Sandblasting is recommended for concrete joints. All curing compounds, old caulks, grease, waterproofing compounds, etc., must be removed. Polyethylene rod or polyurethane foam is recommended as a joint-filler and back-up material. Fillers treated with bituminous products, grease or oil, should not be used. Where present, they must be completely removed or separated by vinyl tape or polyethylene film. All joints must be primed with the appropriate DECK-THANE™ PRIMER.

APPLICATION:
Mechanically mix the A & B Components together thoroughly using a low speed drill and jiffy type mixing blade. The gun-grade type sealant may be applied using a bulk caulking gun, hand-pressure-type. The self-leveling type may be poured directly from container. Tool the sealant firmly into the joint to assure good contact of the sealant to the sides of the joints.

MSDS DOCUMENTS FOR THIS SYSTEM:
DECK-THANE™ PRIMER
ELASTO-THANE™ 227R PART-A
ELASTO-THANE™ 227R PART-B

A two-part, self leveling or gun-grade, polysulfide sealant, which effectively seals joints that are subject to traffic or severe structural or thermal movement, as well as non-moving joints, against infiltration of water and dirt.
TECH DATA SHEET
AVAILABLE COLORS:

TYPE I: Self-Leveling/Pourable | TYPE II: Gungrade/Non-Sag
BASIC USES:
For use in sealing non-potable reservoirs, dams, canals culverts, and flood control channels. Also used for sealing curtain-wall panels, tilt-up panels, window glazing, flashing and metal setting. Also, for all joint-seal applications, such as expansion and contraction joints in shopping centers, sidewalks or other traffic areas. It will effectively prevent water from entering the sealed joints and thereby eliminate erosion of the soil underneath the slabs, particularly areas which are exposed to water frequently, such as swimming pool decks and around planters. All coping joints and deck joints should be sealed.

In adobe soil areas, unsealed joints may cause swelling of the soil and subsequent buckling and cracking of the concrete slab. ELASTO-SEAL™ 227 maintains a low modulus of extension even after prolonged exposure to the elements. This prevents adhesive and cohesive failures which often occur when a caulking compound hardens excessively with aging.

ELASTO-SEAL™ 227 is preferred for joints that are subjected to traffic, or severe movement shortly after sealant installation, and for joints of such large dimension that ELASTO-THANE™ 230 would require too much time to cure throughout. Primers may be necessary for certain applications.

CHEMICAL RESISTANCE:
ELASTO-SEAL™ 227 is highly chemical resistant. After 7 days of contact at 77°F, testing of over 60 chemicals had no effect on ELASTO-SEAL™ 227. The tests included most common solvents, acids used in chemical and food production, foodstuffs, common household and commercial cleaning fluids, alcohols, and oils. Note: all chemical spills should be cleaned up as soon as possible. Please review the Technical Data Sheet above for complete test results.

MSDS DOCUMENTS FOR THIS SYSTEM:
ELASTO-SEAL™ 227 PART-A
ELASTO-SEAL™ 227 PART-B

A low odor, no solvent polyurea that is insensitive to moisture. A weathertight seal for all types of building joints, such as masonry and metal curtain walls, perimeter joints of sashes, panels and doors, water reservoirs, etc where an embedded color match is important.
TECH DATA SHEET | PRODUCT BULLETIN
AVAILABLE COLORS:

TYPE I: Self-Leveling/Pourable | TYPE II: Gungrade/Non-Sag
A low modulus, polyurea joint sealant, which cures to a firm, flexible, tear-resistant rubber. It is highly resilient and has excellent recovery characteristics after extended periods of compression or elongation. Both Type I and Type II are 100% V.O.C. Free materials. ELASTO-THANE™ 920 is designed to tolerate significant joint movement, up to ±25%. Unlike conventional polyurethane sealants, both components are insensitive to moisture, therefore, the containers may be opened and re-sealed without the material setting up. It contains no solvents, therefore, contains no strong odors, and consists of an “A” Component (Base), “B” Component (Catalyst), and a color pak.

BASIC USES:
ELASTO-THANE™ 920 is a general purpose sealant providing a flexible, durable, weathertight seal for all types of building joints, such as expansion joints in masonry and metal curtain walls, perimeter joints of sashes, panels and doors, non-potable water reservoirs, etc.

JOINT DESIGN:

• The spacing and number of joints, as well as the joint width, should be designed to limit total joint movement to ±25%.
• The depth of the sealant, including its shape, should be controlled by using acceptable joint fillers or backing rod materials. Polyethylene rod or polyurethane foam is recommended as a joint-filler and back up material. Fillers treated with bituminous products, grease or oil, must not be used. Where present, contaminants must be completely removed or separated by vinyl tape or polyethylene film.
• A bond breaker tape, or polyethylene strip, should be used in shallow joints, which do not allow the use of a backerrod. Either a backer rod or bond breaker tape must be used to prevent three-sided adhesion.
• Suitable for all properly designed joints following accepted engineering practices. Joint width must be a minimum of 4 times the anticipated movement.

SURFACE PREPARATION:

• All joints must be absolutely clean and dry. For concrete joints, sandblasting is recommended. All curing compounds, old caulks, grease, waterproofing compounds, wax, rust, paint, curing compounds, loose debris, etc. must be removed.
• For non-porous surfaces such as glass, metal, etc., cleaning with Acetone is recommended. Do not use Toluene, as it leaves an oily surface.

PRIMING:

• ELASTO-THANE™ 920 is a self-priming sealant, therefore, a primer is not normally required.
• However, for submerged applications or damp joints, prime all joints with Elasto-Poxy™ Primer prior to installation. The Elasto-Poxy™ Primer must dry for approximately 1 hour at 77°F and 50% R.H. before installing the ELASTO-THANE™ 920.
• The contractor should test the adhesion of the sealant at the job site in order to verify that proper adhesion is being obtained.

MIXING:

• ELASTO-THANE™ 920 is a two-component material, plus a separate color pak, and must be mechanically mixed prior to use.
• The "A" Component, "B" Component, and color pak are all pre-proportioned, at the factory, which eliminates the need for job site measuring. Mix complete kits only.
• Empty entire contents of "B" Component and color-pak into the "A" Component pail. Mix thoroughly for 5 minutes, using a low speed drill and Jiffy mixing blade. Avoid whipping air into the material.
• During the mixing procedure, scrape the bottom and the sides of the container to ensure that the "A" Component, "B" Component, and color pak are thoroughly mixed, and that the color is uniform.

APPLICATION:

• After the ELASTO-THANE™ 920 has been completely mixed, the sealant must be drawn into a bulk caulking gun, or the bulk caulking gun may be filled using a "follower plate" device.
• Apply ELASTO-THANE™ 920 continuously using sufficient pressure to fill the entire width and depth of the joint, from the bottom up.
• The tooling device may be wiped with a solvent, such as Xylene, to achieve a smooth, properly tooled joint.
• For Horizontal Joints, ELASTO-THANE™ 920 Type I, Pourable may be used where the slope does not exceed 2%. A firm backing material is required beneath horizontal joints in order to help the sealant resist puncturing from high heel traffic.

LIMITATIONS:
ELASTO-THANE™ 920 is not recommended for areas subject to harsh chemical immersion, and special architectural finishes without prior testing. Joints that are subjected to water immersion, such as non-potable reservoirs, canals, water tanks, ponds, etc., may be caulked if the Elasto-Poxy™ Primer is used to prime the joints prior to installing the sealant. ELASTO-THANE™ 920 is recommended for expansion joints subjected to severe movement, where a low modulus sealant is required.

MSDS DOCUMENTS FOR THIS SYSTEM:
ELASTO-POXY™ PRIMER - Part A
ELASTO-POXY™ PRIMER - Part B
ELASTO-THANE™ 920 PART-A
ELASTO-THANE™ 920 PART-B

A single-component, acrylic latex based, mildew resistant, low odor, excellent weather resistant, non-sag caulk with exceptional gunning and tooling properties.
TECH DATA SHEET
AVAILABLE COLORS:

ELASTO-TEX™ CAULK can be coated within 30 minutes after application with paint, depending on the atmospheric conditions. It can be used for general-purpose architectural applications where slight to moderate movement is anticipated. The caulk can be used on doors and tilt-up concrete panels.

MOVEMENT CAPABILITY:
15% total joint movement, 7.5% extension, 7.5% expansion.

SURFACE PREPARATION:
All surfaces must be clean, sound and free of all foreign matter such as concrete curing compounds, oil, asphalt, tar, grease, protective coatings on aluminum, etc. Priming is not normally required.

JOINT DESIGN:
Width of the joint should be approximately 12 times the anticipated movement and fall within the range of 1/4” (6.35 mm) to 3/4” (19.05 mm) wide. Depth of the joint should be 1/4” (6.35 mm) minimum to 3/8” (9.52 mm) maximum.

JOINT BACKING:
Joints greater than 3/8” (9.25mm) in depth should be filled within 3/8” (9.25mm) of the surface with foam. Use a backer rod of a diameter that will compress about 25% when installed. In joints too shallow to require backer rod, use a bond breaker tape to prevent the sealant from adhering to the back of the joint. Polyurethane Foam or Polyethylene rod is recommended as backing material.

APPLICATION:
ELASTO-TEX™ CAULK can be applied, at temperatures greater than 40°F, using knife, trowel, manual or air pressured caulking guns. Fill joints completely. Tool the joint immediately to assure maximum contact between the sealant and the joint face.

LIMITATIONS:
ELASTO-TEX™ CAULK is not recommended for use below grade or where it will be continuously submerged in water. The caulking must be protected from exposure to water for at least 24 hours after application. Do not store the product in freezing conditions.

MSDS DOCUMENTS FOR THIS SYSTEM:
ELASTO-TEX™ CAULK

A high shore semi-rigid epoxy that prevents industrial vehicle traffic from spalling (breaking) off saw-cut joint edges. Allows floors to be re-opened to normal traffic within 24 hours of application.
TECH DATA SHEET | PRODUCT BULLETIN
AVAILABLE COLORS:

ADVANTAGES:

• Semi-Rigid Epoxy
• Shaves easily
• High Shore Hardness
• Fast Cure with No Shrink
• Resists Chemicals
• No Primer is Needed

APPLICATIONS:

• Cold Storage
• Warehouses
• Food Processing
• Bottling and Canning Plants

CHEMICAL RESISTANCE:
RES-CRETE™ RC 227 resists most chemicals. After 7 days of contact at 77°F, testing of over 20 chemicals had no effect with the exception of some concentrated acids. The tests included most common solvents, acids used in chemical and food production, foodstuffs, common household and commercial cleaning fluids, alcohols, and oils. Note: all chemical spills should be cleaned up as soon as possible. Please review the Technical Data Sheet above for complete test results.

JOINT DESIGN:
Joints must be free of dirt, debris, previously applied coatings, sealers, and saw laitance, etc. The most effective joint preparation is dry-cutting with a vacuum-equipped, diamond blade saw. With the blade depth extended to the full filler depth, run it against each sidewall. Vacuum out any remaining debris. Joints or cracks that pass completely through the floor may be choked-off at the bottom with 1/4” of dry silica sand, or thickening the filler by mixing it with sand (for the bottom layer of the joint only) to prevent the liquid from running straight through. For best results, delay joint filling for as long as possible. If filling in refrigerated areas (coolers over 40°F), the room should be stabilized at its final operating temperature for more than 7 days. Joints should be dry at the time of installation, and the work area should be well ventilated. New concrete floors should have a minimum cure-time of 30 days prior to application of RES-CRETE™ RC 227.

APPLICATION:
Install with bulk caulking gun, power dispensing pump, or pour directly from the mixing container. Mix thoroughly with a jiffy-type mechanical mixer and gun or pour into clean joints. Joints may be slightly damp at the time of installation. In cooler temperatures, the pot life will be longer. The mixture can be warmed to shorten cure times. To effectively protect joints edges, RES-CRETE™ RC 227 must be flush with the floor surface. Joints must be overfilled (crowned), which can cause staining along the sides. If surface staining is not acceptable, apply the final floor coating to the entire surface before cutting the joints. Most concrete coatings will not be stained by the epoxy overfill. (Contact Manufacturer for details.) Razor shave the overfilled crown after it has fully cured. If a smooth shave cannot be achieved, the joint may be warmed first.
Note: DO NOT USE COMPRESSIBLE MATERIALS OR BACKER RODS IN SAW CUT JOINTS.

MSDS DOCUMENTS FOR THIS SYSTEM:
RES-CRETE™ RC 227 PART-A
RES-CRETE™ RC 227 PART-B

An extremely high shore, semi-rigid polyurea that prevents industrial vehicle traffic from spalling (breaking) off saw-cut joint edges. Allows floors to be re-opened to normal traffic within just 1 hour!
TECH DATA SHEET | PRODUCT BULLETIN
AVAILABLE COLORS:

ADVANTAGES:

• Semi-Rigid Polyurea
• One-Hour Cure at Any Ambient Temperature
• Extremely High Shore Hardness (80A - 90A)
• Shaves Cleanly
• Resists Chemicals
• Non-Staining
• Resistant to Chemicals
• Color can be Custom Matched to Almost any Swatch

APPLICATIONS:

• Cold Storage Facilities
• Industrial and Warehouse Floors
• Food Processing Facilities
• Bottling and Canning Plants
• Waste Water Treatment Facilities

CHEMICAL RESISTANCE:
PAC POLYUREA™ 85A is highly chemical resistant. After 7 days of contact at 77°F, testing of over 40 chemicals had no effect. The tests included most common solvents, acids used in chemical and food production, foodstuffs, common household and commercial cleaning fluids, alcohols, and oils. Note: all chemical spills should be cleaned up as soon as possible. Please review the Technical Data Sheet above for complete test results.

JOINT DESIGN:
Joints must be free of dirt, debris, previously applied coatings, sealers, and saw laitance, etc. The most effective joint preparation is dry-cutting with a vacuum-equipped, diamond blade saw. With the blade depth extended to the full filler depth, run it against each sidewall. Vacuum out any remaining debris. Joints or cracks that pass completely through the floor may be choked-off at the bottom with 1/4” of dry silica sand, or thickening the filler by mixing it with sand (for the bottom layer of the joint only) to prevent the liquid from running through.

APPLICATION:
Install with static mixing tips and use power dispensing pumps for larger areas. (Recommended equipment available through: Adhesive Systems Technology Corporation) Joints must be overfilled (crowned). Most concrete coatings will not be stained by the overfill. (Contact Manufacturer for details.) To effectively protect joints edges, PAC POLYUREA™ 85A must be flush with the floor surface. Razor shave the overfilled crown after it has fully cured. For best results, delay joint filling for as long as possible. If filling in refrigerated areas, the room should be stabilized at its final operating temperature for more than 7 days before filling joints. Joints should be dry at the time of installation, and the work area should be well ventilated. New floors should have a minimum cure-time of 30 days prior to application of PAC POLYUREA™ 85A.
Note: DO NOT USE COMPRESSIBLE MATERIALS OR BACKER RODS IN SAW CUT JOINTS.

MSDS DOCUMENTS FOR THIS SYSTEM:
PAC POLYUREA™ 85 PART-A
PAC POLYUREA™ 85 PART-B