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    8 Products
    About Sealants
    industrial info icon

    Select a sealant that can stretch, contract, and expand enough for your joints.

    Chemical-Resistant Sealants

    Image of Product. Front orientation. Sealants. Chemical-Resistant Sealants.
    Designed to withstand extreme environments, these fluoroelastomer sealants have excellent resistance to harsh chemicals. They’re non-sagging, so they won't drip from vertical and overhead surfaces.
    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.
    Viton® Fluoroelastomer—Viton® fluoroelastomer sealants resist sulfuric acid, hydrochloric acid, nitric acid, gasoline, fuels, and crude oil.
    Aflas—Aflas sealants stand up to hydroxides, industrial cleaning fluids, and other pH-basic chemicals in applications where traditional rubber caulk is ineffective.
    Cannot Be Sold To—They cannot be sold to the listed areas due to VOC (Volatile Organic Compounds) regulations.
    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
    2.5Cartridge5 min.3 day300%-25% to 25%700Medium Hard (Durometer 65A)-40400Masonry
    Metal    		Black (Opaque)—77495A31000000
    11Cartridge5 min.3 day300%-25% to 25%700Medium Hard (Durometer 65A)-40400Masonry
    Metal    		Black (Opaque)—77495A32000000
    29Cartridge1 sec.48 hr.285%Not Rated1,655Hard (Durometer 80A)-20450Masonry
    Metal    		Black (Opaque)Los Angeles County, CA
    Orange County, CA
    Riverside County, CA
    San Bernardino County, CA    		7238N12000000
     
    Aflas
    11Cartridge5 min.3 day250%-15% to 15%1,000Medium Hard (Durometer 65A)-40400Masonry
    Metal    		Black (Opaque)—7238N11000000
     

    Self-Leveling Chemical-Resistant Sealants

    Image of Product. Front orientation. Sealants. Self-Leveling Chemical-Resistant Sealants, Cartridge.
    Image of Product. Front orientation. Sealants. Self-Leveling Chemical-Resistant Sealants, Can.

    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
    32Can53150%-5% to 5%600Hard (Durometer 85A)-40400Masonry
    Metal    		Gray (Opaque)—1 3/4-oz. Bottle of Sealant77495A210000000
    32Can53450%-15% to 15%750Medium Hard (Durometer 65A)-40400Masonry
    Metal    		Gray (Opaque)Los Angeles County, CA
    Orange County, CA
    Riverside County, CA
    San Bernardino County, CA    		1 1/2-oz. Bottle of Sealant77495A23000000
     
    Viton® Fluoroelastomer
    2.5Cartridge53400%-25% to 25%1,000Medium Hard (Durometer 60A)-40400Masonry
    Metal    		Black (Opaque)——77495A1500000
    11Cartridge53400%-25% to 25%1,000Medium Hard (Durometer 60A)-40400Masonry
    Metal    		Black (Opaque)——77495A16000000
     
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