Translation missing: en.sections.collection_template.title: Sealant

Seal the Deal – Buy Industrial Sealants Online at The Tools Man

For reliable sealing performance in every environment, trust The Tools Man 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 Tools Man?

  • 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 Tools Man and keep your projects protected with trusted Waterproof & Gap Fillers!

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  • Silicone Gasket Sealant, 300 mL, Blue, Temp Range -65 to 500 Degrees F
    SKU G6279379
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Gasket Sealant, Color Blue, Container Size 10.14 fl oz, Full Cure Time 1 day, Maximum Gap Fill Size 0.25 in, Maximum Operating Temperature 500 Degrees F, Minimum Operating Temperature -65 Degrees F, Product Form Paste, For Material Type Metal, Resistance Properties High-Temperature Resistant, Standards GM Specification 9985985, VOC Content 0 lb/gal, Chemical Base RTV Silicone, Features Non-Corrosive, Hardness Shore A30

    graingerSKU: 49CJ53, mscSKU: 98922354, zoro_no: G6279379, mongo_id: 65bbe66d3aaddbd5a902cdd1

    $18.74 / each
    Web price
    Silicone Gasket Sealant, 300 mL, Blue, Temp Range -65 to 500 Degrees F
    SKU G6279379
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Gasket Sealant, Color Blue, Container Size 10.14 fl oz, Full Cure Time 1 day, Maximum Gap Fill Size 0.25 in, Maximum Operating Temperature 500 Degrees F, Minimum Operating Temperature -65 Degrees F, Product Form Paste, For Material Type Metal, Resistance Properties High-Temperature Resistant, Standards GM Specification 9985985, VOC Content 0 lb/gal, Chemical Base RTV Silicone, Features Non-Corrosive, Hardness Shore A30

    graingerSKU: 49CJ53, mscSKU: 98922354, zoro_no: G6279379, mongo_id: 65bbe66d3aaddbd5a902cdd1

  • Silicone Gasket Sealant, 300 mL, Red, Temp Range -75 to 650 Degrees F
    SKU G6279406
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Gasket Sealant, Color Red, Container Size 10.14 fl oz, Full Cure Time 1 day, Maximum Gap Fill Size 0.25 in, Maximum Operating Temperature 650 Degrees F, Minimum Operating Temperature -75 Degrees F, Product Form Paste, For Material Type Metal, Resistance Properties Ozone Resistant, VOC Content 0 lb/gal, Chemical Base RTV Silicone, Flash Point 212 Degrees F, Hardness Shore A18

    graingerSKU: , mscSKU: , zoro_no: G6279406, mongo_id: 65bbe6f53aaddbd5a90662dc

    $18.36 / each
    Web price
    Silicone Gasket Sealant, 300 mL, Red, Temp Range -75 to 650 Degrees F
    SKU G6279406
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Gasket Sealant, Color Red, Container Size 10.14 fl oz, Full Cure Time 1 day, Maximum Gap Fill Size 0.25 in, Maximum Operating Temperature 650 Degrees F, Minimum Operating Temperature -75 Degrees F, Product Form Paste, For Material Type Metal, Resistance Properties Ozone Resistant, VOC Content 0 lb/gal, Chemical Base RTV Silicone, Flash Point 212 Degrees F, Hardness Shore A18

    graingerSKU: , mscSKU: , zoro_no: G6279406, mongo_id: 65bbe6f53aaddbd5a90662dc

  • Silicone Gasket Sealant, 300 mL, Clear, Temp Range -65 to 450 Degrees F
    SKU G6279430
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Gasket Sealant, Color Clear, Container Size 10.14 fl oz, Full Cure Time 1 day, Maximum Gap Fill Size 0.25 in, Maximum Operating Temperature 450 Degrees F, Minimum Operating Temperature -65 Degrees F, Product Form Paste, For Material Type Glass, Metal, Plastic, Vinyl, Resistance Properties Ozone Resistant, Standards GM Specification 9985985, VOC Content 0 lb/gal, Chemical Base RTV Silicone, Features Non-Corrosive, Flash Point 212 Degrees F, Hardness Shore A20

    graingerSKU: 49CJ47, mscSKU: 31798556, zoro_no: G6279430, mongo_id: 65bbe87822d7a989a98f9d85

    $16.74 / each
    Web price
    Silicone Gasket Sealant, 300 mL, Clear, Temp Range -65 to 450 Degrees F
    SKU G6279430
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Gasket Sealant, Color Clear, Container Size 10.14 fl oz, Full Cure Time 1 day, Maximum Gap Fill Size 0.25 in, Maximum Operating Temperature 450 Degrees F, Minimum Operating Temperature -65 Degrees F, Product Form Paste, For Material Type Glass, Metal, Plastic, Vinyl, Resistance Properties Ozone Resistant, Standards GM Specification 9985985, VOC Content 0 lb/gal, Chemical Base RTV Silicone, Features Non-Corrosive, Flash Point 212 Degrees F, Hardness Shore A20

    graingerSKU: 49CJ47, mscSKU: 31798556, zoro_no: G6279430, mongo_id: 65bbe87822d7a989a98f9d85

  • Anaerobic Gasket Sealant, 250 mL, Purple, Temp Range -65 to 300 Degrees F
    SKU G6279695
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Gasket Sealant, Color Purple, Container Size 8.45 fl oz, Container Type Tube, Full Cure Time 1 day, Cure Type Anaerobic, Maximum Gap Fill Size 0.01 in, Maximum Operating Temperature 300 Degrees F, Minimum Operating Temperature -65 Degrees F, For Material Type Metal, VOC Content 0.04 lb/gal, Chemical Base Modified Urethane Acrylate, Compatible Primer Series Vibra-Tite Excel 611 (Primer N), Flash Point 203 Degrees F, Maximum Viscosity 950,000 cps, Minimum Viscosity 275,000 cps

    graingerSKU: 49CH92, mscSKU: , zoro_no: G6279695, mongo_id: 65bbee24526e052139af08d9

    $57.86 / each
    Web price
    Anaerobic Gasket Sealant, 250 mL, Purple, Temp Range -65 to 300 Degrees F
    SKU G6279695
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Gasket Sealant, Color Purple, Container Size 8.45 fl oz, Container Type Tube, Full Cure Time 1 day, Cure Type Anaerobic, Maximum Gap Fill Size 0.01 in, Maximum Operating Temperature 300 Degrees F, Minimum Operating Temperature -65 Degrees F, For Material Type Metal, VOC Content 0.04 lb/gal, Chemical Base Modified Urethane Acrylate, Compatible Primer Series Vibra-Tite Excel 611 (Primer N), Flash Point 203 Degrees F, Maximum Viscosity 950,000 cps, Minimum Viscosity 275,000 cps

    graingerSKU: 49CH92, mscSKU: , zoro_no: G6279695, mongo_id: 65bbee24526e052139af08d9

  • Joint Sealant, Expanded PTFE, 1" x 75 ft.
    SKU G7816630
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,1 In. x 75 ft.

    graingerSKU: , mscSKU: , zoro_no: G7816630, mongo_id: 65bbe6903aaddbd5a903b36e

    $906.24 / each
    Web price
    Joint Sealant, Expanded PTFE, 1" x 75 ft.
    SKU G7816630
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,1 In. x 75 ft.

    graingerSKU: , mscSKU: , zoro_no: G7816630, mongo_id: 65bbe6903aaddbd5a903b36e

  • Joint Sealant, Expanded PTFE, 1/4" x500 ft.
    SKU G7816490
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,1/4 In. x500 ft
    $806.24 / each
    Web price
    Joint Sealant, Expanded PTFE, 1/4" x500 ft.
    SKU G7816490
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,1/4 In. x500 ft
  • Joint Sealant, Expanded PTFE, 1/4" x 50 ft.
    SKU G7816551
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,1/4 In. x 50 ft

    graingerSKU: null, mscSKU: null, zoro_no: G7816551, mongo_id: 65bbe5e43aaddbd5a9ff3811

    $101.11 / each
    Web price
    Joint Sealant, Expanded PTFE, 1/4" x 50 ft.
    SKU G7816551
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,1/4 In. x 50 ft

    graingerSKU: null, mscSKU: null, zoro_no: G7816551, mongo_id: 65bbe5e43aaddbd5a9ff3811

  • Joint Sealant, Expanded PTFE, 3/4" x 30 ft.
    SKU G7816621
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,3/4 In. x 30 ft

    graingerSKU: , mscSKU: , zoro_no: G7816621, mongo_id: 65bbe6903aaddbd5a903b36f

    $249.99 / each
    Web price
    Joint Sealant, Expanded PTFE, 3/4" x 30 ft.
    SKU G7816621
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,3/4 In. x 30 ft

    graingerSKU: , mscSKU: , zoro_no: G7816621, mongo_id: 65bbe6903aaddbd5a903b36f

  • Joint Sealant, Expanded PTFE, 1/2" x 30 ft.
    SKU G7816509
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,1/2 In. x 30 ft

    graingerSKU: , mscSKU: , zoro_no: G7816509, mongo_id: 65bbe8569a749db8227879cd

    $129.99 / each
    Web price
    Joint Sealant, Expanded PTFE, 1/2" x 30 ft.
    SKU G7816509
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,1/2 In. x 30 ft

    graingerSKU: , mscSKU: , zoro_no: G7816509, mongo_id: 65bbe8569a749db8227879cd

  • Joint Sealant, Expanded PTFE, 1" x 30 ft.
    SKU G7816606
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,1 In. x 30 ft.
    $383.74 / each
    Web price
    Joint Sealant, Expanded PTFE, 1" x 30 ft.
    SKU G7816606
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,1 In. x 30 ft.
  • Joint Sealant, Expanded PTFE, 1/2" x250 ft.
    SKU G7816588
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,1/2 In. x250 ft
    $1,052.49 / each
    Web price
    Joint Sealant, Expanded PTFE, 1/2" x250 ft.
    SKU G7816588
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,1/2 In. x250 ft
  • Joint Sealant, Expanded PTFE, 1/2" x150 ft.
    SKU G7816649
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,1/2 In. x150 ft
    $649.99 / each
    Web price
    Joint Sealant, Expanded PTFE, 1/2" x150 ft.
    SKU G7816649
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,1/2 In. x150 ft
  • Joint Sealant, Expanded PTFE, 3/4" x 15 ft.
    SKU G7816658
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,3/4 In. x 15 ft

    graingerSKU: , mscSKU: , zoro_no: G7816658, mongo_id: 65bbe84c22d7a989a98eb879

    $128.74 / each
    Web price
    Joint Sealant, Expanded PTFE, 3/4" x 15 ft.
    SKU G7816658
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,3/4 In. x 15 ft

    graingerSKU: , mscSKU: , zoro_no: G7816658, mongo_id: 65bbe84c22d7a989a98eb879

  • Joint Sealant, Expanded PTFE, 1/2" x 15 ft.
    SKU G7816448
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,1/2 In. x 15 ft

    graingerSKU: , mscSKU: , zoro_no: G7816448, mongo_id: 65bbe84c22d7a989a98eb878

    $69.99 / each
    Web price
    Joint Sealant, Expanded PTFE, 1/2" x 15 ft.
    SKU G7816448
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,1/2 In. x 15 ft

    graingerSKU: , mscSKU: , zoro_no: G7816448, mongo_id: 65bbe84c22d7a989a98eb878

  • Joint Sealant, Expanded PTFE, 3/4" x100 ft.
    SKU G7816579
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,3/4 In. x100 ft
    $926.24 / each
    Web price
    Joint Sealant, Expanded PTFE, 3/4" x100 ft.
    SKU G7816579
    Categories Adhesives, Epoxy & Sealants , Sealant
    Description Joint Sealant,Expanded PTFE,3/4 In. x100 ft
  • Anaerobic Hydraulic Pneumatic Sealant, 50 mL, Purple, Temp Range -65 to 300 Degrees F
    SKU G7824805
    Categories Adhesives, Epoxy & Sealants , Lifting and Hydraulics , Sealant
    Description Hydraulic Pneumatic Sealant, Color Purple, Container Size 1.69 fl oz, Full Cure Time 1 day, Cure Type Anaerobic, Maximum Operating Temperature 300 Degrees F, Minimum Operating Temperature -65 Degrees F, Working Time 10 min, Product Form Liquid, For Material Type Aluminum, Brass, Copper, Iron, Steel, Resistance Properties Pressure Resistant, Standards [delete], Chemical Base Anaerobic Compound, Expansion Ratio None, Flash Point 199.4 Degrees F, Includes Nozzle, Maximum Viscosity 24,000 cps

    graingerSKU: 53TE45, mscSKU: , zoro_no: G7824805, mongo_id: 65bbe73d3aaddbd5a9082d82

    $39.74 / each
    Web price
    Anaerobic Hydraulic Pneumatic Sealant, 50 mL, Purple, Temp Range -65 to 300 Degrees F
    SKU G7824805
    Categories Adhesives, Epoxy & Sealants , Lifting and Hydraulics , Sealant
    Description Hydraulic Pneumatic Sealant, Color Purple, Container Size 1.69 fl oz, Full Cure Time 1 day, Cure Type Anaerobic, Maximum Operating Temperature 300 Degrees F, Minimum Operating Temperature -65 Degrees F, Working Time 10 min, Product Form Liquid, For Material Type Aluminum, Brass, Copper, Iron, Steel, Resistance Properties Pressure Resistant, Standards [delete], Chemical Base Anaerobic Compound, Expansion Ratio None, Flash Point 199.4 Degrees F, Includes Nozzle, Maximum Viscosity 24,000 cps

    graingerSKU: 53TE45, mscSKU: , zoro_no: G7824805, mongo_id: 65bbe73d3aaddbd5a9082d82