Sealant

Seal the Deal – Buy Industrial Sealants Online at The Avenjers

For reliable sealing performance in every environment, trust The Avenjers to provide high-performance options to Buy Industrial Sealants Online. From heavy-duty construction to general-purpose repairs, our selection of Waterproof & Gap Fillers is ideal for professionals who demand long-lasting results with minimal effort.

Built for Durability and Protection

Our sealants are designed for strength, adhesion, and weather resistance. Key features include:

  • Waterproof sealing for indoor and outdoor applications
  • Flexible and shrink-proof formulas for stable bonding
  • Fast curing times and easy application
  • Compatible with wood, metal, plastic, and concrete

These products are engineered to close gaps, prevent leaks, and withstand environmental stress over time.

Applications Across Trades

Our Waterproof & Gap Fillers are trusted in a wide range of industries, including:

  • Construction and building maintenance
  • Automotive and mechanical repair
  • HVAC and plumbing installations
  • Electrical, marine, and DIY projects

Whether you're sealing windows, bonding materials, or filling cracks, you’ll find the right product for the job.

Why Buy Industrial Sealants Online from The Avenjers?

  • Resistance to UV, water, oil, and temperature changes
  • Strong adhesion to porous and non-porous surfaces
  • Low-odor, non-toxic formulas for safe handling
  • Bulk packs and cartridge options for large-scale jobs

Every product is handpicked to meet industrial-grade performance and long-term reliability.

Easy to Apply, Hard to Beat

Our sealants are compatible with standard caulking guns and can be used in vertical or horizontal applications. They maintain flexibility after curing, helping prevent cracking or separation over time.

Get the perfect seal every time – Buy Industrial Sealants Online at The Avenjers and keep your projects protected with trusted Waterproof & Gap Fillers!

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  • Insulation Spray Foam Sealant Kit, 42 lb, Two Cylinders, Cream, 2 Component
    SKU G4038371
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Insulating Spray Foam Kit, Insulation Value R-6.6, Application Insulation, Color Cream, Container Size 42 lb, Container Type Cylinder, Coverage 210 bd ft, Expansion Ratio 1:1, Full Cure Time 1 min, Includes Hose, Insta-Flo Dispensing Spray Gun, Iso Tank, Nozzle, Polyol Tank, For Use On Surface Material Glass, Masonry, Metal, Plastic, Wood, Standards UL Classified, Application Method Straw, Environment Indoor, Outdoor, Flash Point 212 Degrees F, Maximum Application Temperature 100 Degrees F

    graingerSKU: 48WK27, mscSKU: , zoro_no: G4038371, mongo_id: 65bbe7883aaddbd5a909ee05

    $1,321.24 / each
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    Insulation Spray Foam Sealant Kit, 42 lb, Two Cylinders, Cream, 2 Component
    SKU G4038371
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Insulating Spray Foam Kit, Insulation Value R-6.6, Application Insulation, Color Cream, Container Size 42 lb, Container Type Cylinder, Coverage 210 bd ft, Expansion Ratio 1:1, Full Cure Time 1 min, Includes Hose, Insta-Flo Dispensing Spray Gun, Iso Tank, Nozzle, Polyol Tank, For Use On Surface Material Glass, Masonry, Metal, Plastic, Wood, Standards UL Classified, Application Method Straw, Environment Indoor, Outdoor, Flash Point 212 Degrees F, Maximum Application Temperature 100 Degrees F

    graingerSKU: 48WK27, mscSKU: , zoro_no: G4038371, mongo_id: 65bbe7883aaddbd5a909ee05

    $1,321.24 / each
    Web price
    Qty
  • Fire Barrier Sealant, 20 oz., Red, Latex
    SKU G7624267
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Fire Barrier Sealant, Application Method Caulk Gun, Color Red, Container Size 20 oz, Container Type Cartridge, Drying Time 2 hr, Expansion Temperature 350 Degrees F, Expansion Volume 5X, Fire Rating 3 hr, Fire Resistance Type Intumescent, Firestop Type Sealant/Caulk, Flame Spread Index 0, Flame Spread Rating Class A, For Material Type All Common Construction Surfaces, For Use On Cables, Duct, Metal Pipe, Plastic Pipes, Formulation Latex Based, Maximum Service Temperature 185 Degrees F

    graingerSKU: 32TL98, mscSKU: , zoro_no: G7624267, mongo_id: 65bbe94f22d7a989a9949b38

    $16.45 / each
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    Fire Barrier Sealant, 20 oz., Red, Latex
    SKU G7624267
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Fire Barrier Sealant, Application Method Caulk Gun, Color Red, Container Size 20 oz, Container Type Cartridge, Drying Time 2 hr, Expansion Temperature 350 Degrees F, Expansion Volume 5X, Fire Rating 3 hr, Fire Resistance Type Intumescent, Firestop Type Sealant/Caulk, Flame Spread Index 0, Flame Spread Rating Class A, For Material Type All Common Construction Surfaces, For Use On Cables, Duct, Metal Pipe, Plastic Pipes, Formulation Latex Based, Maximum Service Temperature 185 Degrees F

    graingerSKU: 32TL98, mscSKU: , zoro_no: G7624267, mongo_id: 65bbe94f22d7a989a9949b38

    $16.45 / each
    Web price
    Qty
  • Fire Barrier Sealant, 10.1 oz., Red, Latex
    SKU G7528561
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Fire Barrier Sealant, Application Method Caulk Gun, Color Red, Container Size 10.1 oz, Container Type Cartridge, Drying Time 2 hr, Expansion Temperature 350 Degrees F, Expansion Volume 5X, Fire Rating 3 hr, Fire Resistance Type Intumescent, Firestop Type Sealant/Caulk, Flame Spread Index 0, Flame Spread Rating Class A, For Material Type All Common Construction Surfaces, For Use On Cables, Duct, Metal Pipe, Plastic Pipes, Formulation Latex Based, Maximum Service Temperature 185 Degrees F

    graingerSKU: 32TL97, mscSKU: , zoro_no: G7528561, mongo_id: 65bbe9bf22d7a989a9974e24

    $11.44 / each
    Web price
    Qty
    Fire Barrier Sealant, 10.1 oz., Red, Latex
    SKU G7528561
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Fire Barrier Sealant, Application Method Caulk Gun, Color Red, Container Size 10.1 oz, Container Type Cartridge, Drying Time 2 hr, Expansion Temperature 350 Degrees F, Expansion Volume 5X, Fire Rating 3 hr, Fire Resistance Type Intumescent, Firestop Type Sealant/Caulk, Flame Spread Index 0, Flame Spread Rating Class A, For Material Type All Common Construction Surfaces, For Use On Cables, Duct, Metal Pipe, Plastic Pipes, Formulation Latex Based, Maximum Service Temperature 185 Degrees F

    graingerSKU: 32TL97, mscSKU: , zoro_no: G7528561, mongo_id: 65bbe9bf22d7a989a9974e24

    $11.44 / each
    Web price
    Qty
  • Fire Barrier Sealant, 5 gal., Red
    SKU G4964321
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Fire Barrier Sealant, Application Method Caulk Gun, Color Red, Container Size 5 gal, Container Type Pad, Drying Time 2 hr, Expansion Temperature Not Applicable, Fire Rating 4 hr, Fire Resistance Type Endothermic, Firestop Type Sealant/Caulk, Flame Spread Index 0, Flame Spread Rating Class A, For Material Type All Common Construction Surfaces, For Use On Blank opening, Bottom of wall, cables, duct, floor to floor, floor to wall, head of wall, metal pipe, wall to wall, Formulation Latex Based

    graingerSKU: 12Z614, mscSKU: , zoro_no: G4964321, mongo_id: 65bbe7c73aaddbd5a90b611c

    $449.99 / each
    Web price
    Qty
    Fire Barrier Sealant, 5 gal., Red
    SKU G4964321
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Fire Barrier Sealant, Application Method Caulk Gun, Color Red, Container Size 5 gal, Container Type Pad, Drying Time 2 hr, Expansion Temperature Not Applicable, Fire Rating 4 hr, Fire Resistance Type Endothermic, Firestop Type Sealant/Caulk, Flame Spread Index 0, Flame Spread Rating Class A, For Material Type All Common Construction Surfaces, For Use On Blank opening, Bottom of wall, cables, duct, floor to floor, floor to wall, head of wall, metal pipe, wall to wall, Formulation Latex Based

    graingerSKU: 12Z614, mscSKU: , zoro_no: G4964321, mongo_id: 65bbe7c73aaddbd5a90b611c

    $449.99 / each
    Web price
    Qty
  • Fire Barrier Sealant, 20 oz., Rd, Caulk Tub
    SKU G5262774
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Fire Barrier Sealant, Application Method Caulk Gun, Color Red, Container Size 20 oz, Container Type Cartridge, Drying Time 2 hr, Expansion Temperature Not Applicable, Fire Rating 4 hr, Firestop Type Sealant/Caulk, Flame Spread Index 5, Flame Spread Rating Class A, For Material Type All Common Construction Surfaces, For Use On Bottom of Wall, Floor to Floor, Floor to Wall, Head of Wall, Wall to Wall, Formulation Latex Based, Maximum Service Temperature 185 Degrees F, Non-Toxic No, Paintable Yes

    graingerSKU: 24PT17, mscSKU: , zoro_no: G5262774, mongo_id: 65bbe63d3aaddbd5a90187e6

    $27.10 / each
    Web price
    Qty
    Fire Barrier Sealant, 20 oz., Rd, Caulk Tub
    SKU G5262774
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Fire Barrier Sealant, Application Method Caulk Gun, Color Red, Container Size 20 oz, Container Type Cartridge, Drying Time 2 hr, Expansion Temperature Not Applicable, Fire Rating 4 hr, Firestop Type Sealant/Caulk, Flame Spread Index 5, Flame Spread Rating Class A, For Material Type All Common Construction Surfaces, For Use On Bottom of Wall, Floor to Floor, Floor to Wall, Head of Wall, Wall to Wall, Formulation Latex Based, Maximum Service Temperature 185 Degrees F, Non-Toxic No, Paintable Yes

    graingerSKU: 24PT17, mscSKU: , zoro_no: G5262774, mongo_id: 65bbe63d3aaddbd5a90187e6

    $27.10 / each
    Web price
    Qty
  • Fire Barrier Sealant, Tube, 10.3 oz.
    SKU G5417800
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Fire Barrier Sealant, Application Method Caulk Gun, Color Red, Container Size 10.3 oz, Container Type Cartridge, Coverage Area 15.3 lb per gal, Drying Time 21 day, Expansion Temperature 100 Degrees F, Expansion Volume Not Applicable, Fire Rating 4 hr, Fire Resistance Type Smoke & Acoustical, Firestop Type Sealant/Caulk, Flame Spread Index Not Applicable, Flame Spread Rating Not Applicable, For Material Type All Common Construction Surfaces

    graingerSKU: 49ZY42, mscSKU: , zoro_no: G5417800, mongo_id: 65bbe79a9a749db822748035

    $18.00 / each
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    Qty
    Fire Barrier Sealant, Tube, 10.3 oz.
    SKU G5417800
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Fire Barrier Sealant, Application Method Caulk Gun, Color Red, Container Size 10.3 oz, Container Type Cartridge, Coverage Area 15.3 lb per gal, Drying Time 21 day, Expansion Temperature 100 Degrees F, Expansion Volume Not Applicable, Fire Rating 4 hr, Fire Resistance Type Smoke & Acoustical, Firestop Type Sealant/Caulk, Flame Spread Index Not Applicable, Flame Spread Rating Not Applicable, For Material Type All Common Construction Surfaces

    graingerSKU: 49ZY42, mscSKU: , zoro_no: G5417800, mongo_id: 65bbe79a9a749db822748035

    $18.00 / each
    Web price
    Qty
  • Fire Barrier Sealant, Pail, 5 gal.
    SKU G5417837
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Fire Barrier Sealant, Application Method Caulk Gun, Color Red, Container Size 5 gal, Container Type Pail, Coverage Area 1.08 cu ft, Drying Time 30 min @ 77 Degrees F, Expansion Temperature 300 Degrees F, Expansion Volume 25X, Fire Rating 4 hr, Fire Resistance Type Intumescent, Firestop Type Sealant/Caulk, Flame Spread Index 10, Flame Spread Rating Class A, For Material Type Metal, Gypsum, Concrete, Wood, For Use On Power and Communication Cables, Wall Construction Joints, Formulation Water Based

    graingerSKU: 49ZY39, mscSKU: , zoro_no: G5417837, mongo_id: 65bbe70a3aaddbd5a906e60a

    $712.99 / each
    Web price
    Qty
    Fire Barrier Sealant, Pail, 5 gal.
    SKU G5417837
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Fire Barrier Sealant, Application Method Caulk Gun, Color Red, Container Size 5 gal, Container Type Pail, Coverage Area 1.08 cu ft, Drying Time 30 min @ 77 Degrees F, Expansion Temperature 300 Degrees F, Expansion Volume 25X, Fire Rating 4 hr, Fire Resistance Type Intumescent, Firestop Type Sealant/Caulk, Flame Spread Index 10, Flame Spread Rating Class A, For Material Type Metal, Gypsum, Concrete, Wood, For Use On Power and Communication Cables, Wall Construction Joints, Formulation Water Based

    graingerSKU: 49ZY39, mscSKU: , zoro_no: G5417837, mongo_id: 65bbe70a3aaddbd5a906e60a

    $712.99 / each
    Web price
    Qty
  • Fire Barrier Sealant, Spray Equipment
    SKU G5417791
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Fire Barrier Sealant, Application Method Caulk Gun, Trowel, Color Red, Container Size 5 gal, Container Type Pail, Coverage Area 1.08 cu ft, Drying Time 30 min @ 77 Degrees F, Expansion Temperature 200 Degrees F, Expansion Volume 25X, Fire Rating 4 hr, Fire Resistance Type Smoke & Acoustical, Firestop Type Sealant/Caulk, Flame Spread Index 0, Flame Spread Rating Class A, For Material Type All Common Construction Surfaces, For Use On Top of Wall, Formulation Water Based

    graingerSKU: 49ZY43, mscSKU: , zoro_no: G5417791, mongo_id: 65bbe81522d7a989a98d70df

    $827.19 / each
    Web price
    Qty
    Fire Barrier Sealant, Spray Equipment
    SKU G5417791
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Fire Barrier Sealant, Application Method Caulk Gun, Trowel, Color Red, Container Size 5 gal, Container Type Pail, Coverage Area 1.08 cu ft, Drying Time 30 min @ 77 Degrees F, Expansion Temperature 200 Degrees F, Expansion Volume 25X, Fire Rating 4 hr, Fire Resistance Type Smoke & Acoustical, Firestop Type Sealant/Caulk, Flame Spread Index 0, Flame Spread Rating Class A, For Material Type All Common Construction Surfaces, For Use On Top of Wall, Formulation Water Based

    graingerSKU: 49ZY43, mscSKU: , zoro_no: G5417791, mongo_id: 65bbe81522d7a989a98d70df

    $827.19 / each
    Web price
    Qty
  • Joint Sealant Gasket Material
    SKU G7100110
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant Gasket Material
    $94.86 / each
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    Joint Sealant Gasket Material
    SKU G7100110
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant Gasket Material
    $94.86 / each
    Web price
    Qty
  • 3M, 4.5 Gal Pail Gray Rtv Silicone Joint Sea
    SKU 85058428
    Categories Sealant
    Description 4.5 Gal Pail Gray Rtv Silicone Joint Sealant14 To 230°f Operating Temp, Series 3000wt.
    $981.70 / each
    Web price
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    3M, 4.5 Gal Pail Gray Rtv Silicone Joint Sea
    SKU 85058428
    Categories Sealant
    Description 4.5 Gal Pail Gray Rtv Silicone Joint Sealant14 To 230°f Operating Temp, Series 3000wt.
    $981.70 / each
    Web price
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  • Latex Acoustical Sealant
    SKU G8423475
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Acoustical Sealant, Width 2 1/2 in, Length 16 in, Material Latex Based Caulk, For Use With Construction items, Coverage 40 ft, Characteristics Acoustical Sound Sealant is A One-Part, Non-Flammable, Latex Based Product Formulated to Reduce Sound, Transmission in All Types of Wall Partition Systems, Standards Flammability ASTM E84

    graingerSKU: 19MP46, mscSKU: , zoro_no: G8423475, mongo_id: 65bbe6e43aaddbd5a905e091

    $32.69 / each
    Web price
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    Latex Acoustical Sealant
    SKU G8423475
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Acoustical Sealant, Width 2 1/2 in, Length 16 in, Material Latex Based Caulk, For Use With Construction items, Coverage 40 ft, Characteristics Acoustical Sound Sealant is A One-Part, Non-Flammable, Latex Based Product Formulated to Reduce Sound, Transmission in All Types of Wall Partition Systems, Standards Flammability ASTM E84

    graingerSKU: 19MP46, mscSKU: , zoro_no: G8423475, mongo_id: 65bbe6e43aaddbd5a905e091

    $32.69 / each
    Web price
    Qty
  • 3M, 3 Oz Tube White Polyurethane Marine Adhe
    SKU 82489030
    Categories Sealant
    Description 3 Oz Tube White Polyurethane Marine Adhesive Sealant190°f Max Operating Temp, 60 Min Tack Free Dry Time.
    $28.00 / each
    Web price
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    3M, 3 Oz Tube White Polyurethane Marine Adhe
    SKU 82489030
    Categories Sealant
    Description 3 Oz Tube White Polyurethane Marine Adhesive Sealant190°f Max Operating Temp, 60 Min Tack Free Dry Time.
    $28.00 / each
    Web price
    Qty
  • 3M, Sealant, 15 Oz Can Brown Butyl Rubber Joint Seala
    SKU 77655306
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description 15 Oz Can Brown Butyl Rubber Joint Sealant72°f Max Operating Temp, 12 Min Tack Free Dry Time, Series 14853.
    $58.02 / each
    Web price
    Qty
    3M, Sealant, 15 Oz Can Brown Butyl Rubber Joint Seala
    SKU 77655306
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description 15 Oz Can Brown Butyl Rubber Joint Sealant72°f Max Operating Temp, 12 Min Tack Free Dry Time, Series 14853.
    $58.02 / each
    Web price
    Qty
  • 3M, 20 Oz Cartridge Gray Rtv Silicone Joint
    SKU 85058394
    Categories Sealant
    Description 20 Oz Cartridge Gray Rtv Silicone Joint Sealant14 To 230°f Operating Temp, Series 3000wt.
    $43.30 / each
    Web price
    Qty
    3M, 20 Oz Cartridge Gray Rtv Silicone Joint
    SKU 85058394
    Categories Sealant
    Description 20 Oz Cartridge Gray Rtv Silicone Joint Sealant14 To 230°f Operating Temp, Series 3000wt.
    $43.30 / each
    Web price
    Qty
  • 3M, Sealant, 10.1 Oz Cartridge Gray Rtv Silicone Join
    SKU 85058386
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description 10.1 Oz Cartridge Gray Rtv Silicone Joint Sealant14 To 230°f Operating Temp, Series 3000wt.
    $32.14 / each
    Web price
    Qty
    3M, Sealant, 10.1 Oz Cartridge Gray Rtv Silicone Join
    SKU 85058386
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description 10.1 Oz Cartridge Gray Rtv Silicone Joint Sealant14 To 230°f Operating Temp, Series 3000wt.
    $32.14 / each
    Web price
    Qty
  • 3M, 20 Oz Cartridge Yellow Acrylic & Latex J
    SKU 85058378
    Categories Sealant
    Description 20 Oz Cartridge Yellow Acrylic & Latex Joint Sealant-20 To 180°f Operating Temp, 10 Min Tack Free Dry Time, Series 15wb.
    $27.90 / each
    Web price
    Qty
    3M, 20 Oz Cartridge Yellow Acrylic & Latex J
    SKU 85058378
    Categories Sealant
    Description 20 Oz Cartridge Yellow Acrylic & Latex Joint Sealant-20 To 180°f Operating Temp, 10 Min Tack Free Dry Time, Series 15wb.
    $27.90 / each
    Web price
    Qty