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About Sealants
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Select a sealant that can stretch, contract, and expand enough for your joints.
Noncorrosive Silicone Rubber Sealants
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Cartridge | Tube |
Also known as neutral-cure sealants, these won't discolor copper, brass, and concrete. They’re non-sagging, so they won't drip from vertical and overhead surfaces. Made from silicone rubber, sealants are RTV (room-temperature vulcanizing).
Elongation and joint compression/expansion tolerance indicate flexibility—the higher the values are, the more joint movement sealants can sustain. Sealants that are good for joining dissimilar materials also work well in environments with wide temperature fluctuation.
Cannot Be Sold to California—Sealants that cannot be sold to California exceed local regulatory limits on VOCs (volatile organic compounds).
Container | Temp., ° F | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden, min. | Reaches Full Strength, hr. | Elongation | Joint Compression/Expansion Tolerance | Tensile Strength, psi | Hardness Rating | Min. | Max. | For Joining | Primer Req. for Use On | Cannot Be Sold To | Choose a Color (Clarity) | Each | |||
Dow Silicone Rubber | ||||||||||||||||||
| 737 | 3 | Tube | 5 | 24 | 300% | -25% to 25% | 175 | Soft (Durometer 30A) | -85 | 350 | Composite Glass Metal Plastic Rubber Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass | Polystyrene Polyurethane Rubber PVC | — | Clear (Clear) | 7587A25 | 000000 | ||
| 737 | 10.1 | Cartridge | 3 | 24 | 300% | -25% to 25% | 175 | Soft (Durometer 30A) | -85 | 350 | Composite Glass Metal Plastic Rubber Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass | Polystyrene Polyurethane Rubber PVC | — | Black (Opaque), Clear (Clear), White (Opaque) | 7587A1 | 00000 | ||
Loctite® Silicone Rubber | ||||||||||||||||||
| SI 5011 CL | 2.7 | Tube | 20 | 24 | 300% | Not Rated | 170 | Soft (Durometer 20A) | -75 | 400 | Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass | — | — | Clear (Clear) | 7770A27 | 00000 | ||
| SI 5011 CL | 10.1 | Cartridge | 20 | 24 | 300% | Not Rated | 170 | Soft (Durometer 20A) | -75 | 400 | Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass | — | — | Clear (Clear) | 7770A28 | 00000 | ||
| SI 5109 | 10.1 | Cartridge | 60 | 24 | 300% | Not Rated | 215 | Soft (Durometer 15A) | -75 | 600 | Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass | — | — | Red (Opaque) | 7770A26 | 00000 | ||
Permatex Silicone Rubber | ||||||||||||||||||
| 81173 | 12.9 | Cartridge | 30 | 24 | 350% | Not Rated | 170 | Soft (Durometer 15A) | -75 | 450 | Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass | — | California | Black (Semi-Clear) | 7479A34 | 00000 | ||
All-Weather Application Structural Sealants
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2 gal. Container | 5 gal. Container | Cartridge |
|  | |
Tube | Sausage Pack |
 |
Black |
 |
Bronze |
 |
Gray |
 |
Limestone |
 |
Tan |
 |
White |
Container | Temp., ° F | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | Type | Begins to Harden, min. | Reaches Full Strength, day | Elongation | Joint Compression/Expansion Tolerance | Tensile Strength, psi | Hardness Rating | Application Temp. Range, ° F | Min. | Max. | For Joining | Choose a Color (Clarity) | Each | |||
Polyether | ||||||||||||||||
| 5 fl. oz. | Tube | 20 | 7 | 525% | -35% to 35% | 370 | Medium (Durometer 45A) | 32 to 200 | -40 | 200 | Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass Wood to Glass | White (Opaque) | 1534N1 | 00000 | ||
| 10.1 fl. oz. | Cartridge | 20 | 7 | 525% | -35% to 35% | 370 | Medium (Durometer 45A) | 32 to 200 | -40 | 200 | Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass Wood to Glass | Black (Opaque), Bronze (Opaque), Gray (Opaque), Limestone (Opaque), Tan (Opaque), White (Opaque) | 1534N41 | 00000 | ||
| 20 fl. oz. | Sausage Pack | 20 | 7 | 525% | -35% to 35% | 370 | Medium (Durometer 45A) | 32 to 200 | -40 | 200 | Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass Wood to Glass | Black (Opaque), Gray (Opaque), White (Opaque) | 1534N5 | 00000 | ||
| 28 fl. oz. | Cartridge | 20 | 7 | 525% | -35% to 35% | 370 | Medium (Durometer 45A) | 32 to 200 | -40 | 200 | Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass Wood to Glass | Gray (Opaque), White (Opaque) | 1534N6 | 00000 | ||
| 2 gal. | Pail | 20 | 7 | 525% | -35% to 35% | 370 | Medium (Durometer 45A) | 32 to 200 | -40 | 200 | Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass Wood to Glass | Black (Opaque), Gray (Opaque), White (Opaque) | 1534N7 | 000000 | ||
| 5 gal. | Pail | 20 | 7 | 525% | -35% to 35% | 370 | Medium (Durometer 45A) | 32 to 200 | -40 | 200 | Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass Wood to Glass | Gray (Opaque), White (Opaque) | 1534N8 | 000000 | ||
Self-Leveling Oil- and Fuel-Resistant Sealants
| |
Cartridge | Tube |
Thinner than non-sagging sealants, these flow easily into cracks and have a smooth finish.
Elongation and joint expansion/compression tolerance indicate flexibility. For joints between dissimilar materials and in environments with wide temperature fluctuation, choose a sealant with a higher elongation or joint expansion/compression tolerance. For high-wear applications, choose a harder sealant for the most abrasion resistance.
Cannot Be Sold to California—Sealants that cannot be sold to California exceed local regulatory limits on VOCs (volatile organic compounds).
Container | Temp., ° F | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size, fl. oz. | Type | Begins to Harden, min. | Reaches Full Strength, hr. | Elongation | Joint Compression/Expansion Tolerance | Tensile Strength | Hardness Rating | Min. | Max. | For Joining | Cannot Be Sold To | Choose a Color (Clarity) | Each | |||
Buna-N | ||||||||||||||||
| 4 | Tube | 10 | 24 | 1,000% | Not Rated | Not Rated | Soft (Durometer 25A) | -30 | 300 | Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass | — | Clear (Clear) | 1532N12 | 00000 | ||
| 4 | Tube | 10 | 24 | 1,000% | Not Rated | Not Rated | Soft (Durometer 25A) | -30 | 300 | Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass | California | Aluminum (Opaque), White (Opaque) | 1532N41 | 0000 | ||
| 10 | Cartridge | 10 | 24 | 600% | Not Rated | Not Rated | Soft (Durometer 30A) | -30 | 300 | Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass | — | Aluminum (Opaque) | 1532N15 | 0000 | ||
| 10 | Cartridge | 10 | 24 | 600% | Not Rated | Not Rated | Soft (Durometer 30A) | -30 | 300 | Asphalt Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass | California | White (Opaque) | 1532N16 | 0000 | ||
Sealants
|
These sealants are non-sagging, so they won't drip from vertical and overhead surfaces.
Elongation and joint compression/expansion tolerance indicate flexibility. For joints between dissimilar materials and in environments with wide temperature fluctuation, choose a sealant with a higher elongation or joint compression/expansion tolerance. For high-wear applications, choose a harder sealant for the most abrasion resistance.
Container | Temp., ° F | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden, min. | Reaches Full Strength | Elongation | Joint Compression/Expansion Tolerance | Tensile Strength, psi | Hardness Rating | Min. | Max. | For Joining | Choose a Color (Clarity) | Each | |||
Sika Sikaflex Polymer | ||||||||||||||||
| 505 UV | 10.1 | Cartridge | 30 | 7 day | 275% | Not Rated | 225 | Medium (Durometer 45A) | -40 | 190 | Composite Glass Masonry Metal Plastic Rubber Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Metal to Rubber Plastic to Composite Plastic to Glass Plastic to Rubber Rubber to Composite Rubber to Glass Wood to Glass | White (Semi-Clear) | 6937T35 | 000000 | ||
Polymer | ||||||||||||||||
| — | 10.3 | Cartridge | 30 | 24 hr. | 300% | -25% to 25% | 200 | Soft (Durometer 35A) | -75 | 220 | Composite Glass Masonry Metal Plastic Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Plastic to Composite Plastic to Glass Wood to Glass | Black (Opaque), Gray (Opaque), White (Opaque) | 7606A71 | 0000 | ||
| — | 10.3 | Cartridge | 30 | 24 hr. | 450% | -25% to 25% | 180 | Soft (Durometer 35A) | -40 | 195 | Composite Glass Masonry Metal Plastic Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Plastic to Composite Plastic to Glass Wood to Glass | White (Opaque) | 7606A39 | 00000 | ||
Optically Clear All-Weather Application Sealants
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Clear enough to read through, this UV-resistant sealant allows optimal light transmission for use with solar cells and fiber optics. Apply it in cold temperatures, on wet surfaces, and even through running water. The sealant is non-sagging, so it won't drip from vertical and overhead surfaces. It cannot be sold to the regions listed due to local regulatory limits on VOC (volatile organic compounds).
Elongation indicates flexibility—the higher the value is, the more a sealant can stretch. This sealant is good for use between dissimilar materials and in environments with wide temperature fluctuation.
Container | Temp., ° F | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size, fl. oz. | Type | Begins to Harden, min. | Reaches Full Strength, day | Elongation | Joint Compression/Expansion Tolerance | Tensile Strength, psi | Hardness Rating | Application Temp. Range, ° F | Min. | Max. | For Joining | Color (Clarity) | Cannot Be Sold To | Each | |||
Polymer | |||||||||||||||||
| 10.3 | Cartridge | 45 | 4 | 1,000% | Not Rated | 45 | Soft (Durometer 20A) | 40 to 140 | -40 | 180 | Asphalt Composite Glass Masonry Metal Plastic Wood Composite to Glass Metal to Composite Metal to Glass Metal to Plastic Plastic to Composite Plastic to Glass Wood to Glass | Clear (Clear) | Alexandria, VA Arlington County, VA Colorado Connecticut Delaware District of Columbia Fairfax County, VA Fairfax, VA Falls Church, VA Los Angeles County, CA Loudoun County, VA Maine Manassas Park, VA Manassas, VA Maryland Massachusetts New Jersey New York Orange County, CA Pennsylvania Prince William County, VA Rhode Island Riverside County, CA San Bernardino County, CA Stafford County, VA Utah Vermont | 1562N11 | 000000 | ||
UV-Resistant Glass Sealants
Silicone Rubber
|
Container | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size, fl. oz. | Type | Begins to Harden, min. | Reaches Full Strength, hr. | Elongation | Joint Compression/Expansion Tolerance | Hardness Rating | Temp. Range, ° F | Food Industry Std. | Mil. Spec. | For Joining | Choose a Color | Each | ||
| 10.1 | Cartridge | 30 | 24 | 475% | -25% to 25% | Soft (Durometer 20A) | -75 to 400 | FDA Compliant 21 CFR 175.105 FDA Compliant 21 CFR 177.2600 NSF/ANSI 51 | Fed. Spec. TT-S-00230 Type II Class A Fed. Spec. TT-S-001543 Class A | Composite Glass Metal Plastic Rubber Wood Composite to Glass Metal to Glass Plastic to Glass Rubber to Glass Wood to Glass | Aluminum, Black, Clear, White | 6937T92 | 00000 | |
Impact-Resistant Structural Glass Sealants
| |
Cartridge | Sausage Pack |
Repair equipment and vehicle windows with these sealants that are rated to withstand impact within three hours of application. They’re non-sagging, so they won't drip from vertical and overhead surfaces. These sealants are good for use between dissimilar materials and in environments with wide temperature fluctuation. They’re crash tested and meet Federal Motor Vehicle Safety Standard 212 for windshield mounting.
Elongation indicates flexibility—the higher the value is, the more joint movement a sealant can sustain.
A primer is required. For best results use P591 for composites, glass, and fiberglass and P592 for aluminum, steel, and stainless steel.
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Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Container | Temp., ° F | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden, min. | Reaches Full Strength, hr. | Elongation | Joint Compression/Expansion Tolerance | Tensile Strength, psi | Hardness Rating | Application Temp. Range, ° F | Min. | Max. | For Joining | Primer Req. for Use On | Color (Clarity) | Each | |||
3M Polyurethane Rubber | ||||||||||||||||||
| 590 | 10.5 | Cartridge | 40 | 24 | 700% | Not Rated | 1,200 | Medium Hard (Durometer 60A) | 40 to 95 | -40 | 200 | Composite Glass Metal Composite to Glass Metal to Glass | Aluminum Composite Fiberglass Glass Stainless Steel Steel | Black (Semi-Clear) | 1767N11 | 000000 | ||
| 590 | 20.3 | Sausage Pack | 40 | 24 | 700% | Not Rated | 1,200 | Medium Hard (Durometer 60A) | 40 to 95 | -40 | 200 | Composite Glass Metal Composite to Glass Metal to Glass | Aluminum Composite Fiberglass Glass Stainless Steel Steel | Black (Semi-Clear) | 1767N12 | 00000 | ||
