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Self-Fusing Rubber Sealing Tape
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Bonds to itself for a permanent, watertight seal. This tape has no adhesive, so it won't dry out and crack, which can cause standard tape to fail over time. The rubber backing molds to irregular surfaces and withstands demanding conditions, making this tape a good choice for patching and sealing anything from roofs to pipes.
Silicone Rubber—Your best choice to repair pipe, this tape withstands harsh chemicals and the widest temperature range. However, it breaks down when exposed to oil, grease, or fuel.
Chemical-Resistant Sealants
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Container | Temp., ° F | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size, fl. oz. | Type | Begins to Harden | Reaches Full Strength | Elongation | Joint Compression/Expansion Tolerance | Tensile Strength, psi | Hardness Rating | Min. | Max. | For Joining | Color (Clarity) | Cannot Be Sold To | Each | |||
Viton® Fluoroelastomer | ||||||||||||||||
| 2.5 | Cartridge | 5 min. | 3 day | 300% | -25% to 25% | 700 | Medium Hard (Durometer 65A) | -40 | 400 | Masonry Metal | Black (Opaque) | — | 77495A31 | 000000 | ||
| 11 | Cartridge | 5 min. | 3 day | 300% | -25% to 25% | 700 | Medium Hard (Durometer 65A) | -40 | 400 | Masonry Metal | Black (Opaque) | — | 77495A32 | 000000 | ||
| 29 | Cartridge | 1 sec. | 48 hr. | 285% | Not Rated | 1,655 | Hard (Durometer 80A) | -20 | 450 | Masonry Metal | Black (Opaque) | Los Angeles County, CA Orange County, CA Riverside County, CA San Bernardino County, CA | 7238N12 | 000000 | ||
Aflas | ||||||||||||||||
| 11 | Cartridge | 5 min. | 3 day | 250% | -15% to 15% | 1,000 | Medium Hard (Durometer 65A) | -40 | 400 | Masonry Metal | Black (Opaque) | — | 7238N11 | 000000 | ||
Self-Leveling Chemical-Resistant Sealants
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Cartridge | Can |
Designed to withstand extreme environments, these fluoroelastomer sealants have excellent resistance to sulfuric acid, hydrochloric acid, nitric acid, gasoline, and oil. Thinner than non-sagging sealants, these flow easily into cracks and have a smooth finish.
Elongation and joint expansion/compression tolerance indicate flexibility—the higher the values are, the more joint movement sealants can sustain. These sealants are best suited to joints between similar materials that aren't exposed to wide temperature fluctuation. For high-wear applications, choose a harder sealant for the most abrasion resistance.
Cannot Be Sold To—Sealants that cannot be sold to the regions listed exceed local regulatory limits on VOCs (volatile organic compounds).
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 | Min. | Max. | For Joining | Color (Clarity) | Cannot Be Sold To | Includes | Each | |||
Fluoroelastomer | |||||||||||||||||
| 32 | Can | 5 | 3 | 150% | -5% to 5% | 600 | Hard (Durometer 85A) | -40 | 400 | Masonry Metal | Gray (Opaque) | — | 1 3/4-oz. Bottle of Sealant | 77495A21 | 0000000 | ||
| 32 | Can | 5 | 3 | 450% | -15% to 15% | 750 | Medium Hard (Durometer 65A) | -40 | 400 | Masonry Metal | Gray (Opaque) | Los Angeles County, CA Orange County, CA Riverside County, CA San Bernardino County, CA | 1 1/2-oz. Bottle of Sealant | 77495A23 | 000000 | ||
Viton® Fluoroelastomer | |||||||||||||||||
| 2.5 | Cartridge | 5 | 3 | 400% | -25% to 25% | 1,000 | Medium Hard (Durometer 60A) | -40 | 400 | Masonry Metal | Black (Opaque) | — | — | 77495A15 | 00000 | ||
| 11 | Cartridge | 5 | 3 | 400% | -25% to 25% | 1,000 | Medium Hard (Durometer 60A) | -40 | 400 | Masonry Metal | Black (Opaque) | — | — | 77495A16 | 000000 | ||
