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Rtv silicone sealant & adhesive: Is a general purpose RTV Room Temperature Vulcanized Silicone, designed for sealing and bonding uneven surfaces. Our heavy duty adhesives repair & restore it right the first time.






Flash point: 300000 degrees_celsius. What the professionals use: builders, mechanics & repair pros know our products bond strong to a variety of surfaces in even the toughest environments.
Jb weld delivers the legendary performance of the World's Strongest Bond. Choose the product pros trust for your project. It will not shrink or crack, the silicone forms a tough, resists weathering and is great for many automotive accessories and household uses.


1. J-B Weld
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10.3 oz., J-B Weld 31919 Black RTV Silicone Sealant and Adhesive
#adJ-B Weld #ad - It will not shrink or crack, the silicone forms a tough, resists weathering and is great for many automotive accessories and household uses. Versatile & dependable: ideal for bonding, windshields, sealing, door frames, interior trim, windows, weather stripping, lens housings and more.Rtv silicone sealant & adhesive: Is a general purpose RTV Room Temperature Vulcanized Silicone, designed for sealing and bonding uneven surfaces. Our heavy duty adhesives repair & restore it right the first time.
More information #ad
Do it yourself: big or small, you can diy it with j-b. Easy to use: upon curing, waterproof seal on most surfaces. What the professionals use: builders, mechanics & repair pros know our products bond strong to a variety of surfaces in even the toughest environments. Jb weld delivers the legendary performance of the World's Strongest Bond. Choose the product pros trust for your project.Brand | J-B Weld #ad |
Manufacturer | JBWeld #ad |
Height | 9.5 Inches |
Length | 4.5 Inches |
Width | 6.25 Inches |
Part Number | 31919 |
Model | 31919 |
Warranty | no warranty |
More information #ad
2. Accumetric
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Accumetric RV Trailer BOSS 378 10.3oz Silicone SEALANT Black Caulk Sealant 1
#adAccumetric #ad - Caulk sealant; boss r 378; use to fill and seal cracks or gaps around windows/ vents/ ducts/ fixtures/ lights/ interior walls and ceilings/ door joints/ electrical Connectors And Boxes To Waterproof On RV; Compatible With Metal/ Glass/ Wood/ Silicone Resins/ Vulcanized Silicone Rubber/ Ceramics And Plastic Surfaces; Single Component; Acetoxy Cure; 10 To 20 Minutes Tack Free Time; Black; Single; UV Resistant.More information #ad
Brand | Accumetric #ad |
Manufacturer | ACCUMETRIC #ad |
Weight | 0.88 Pounds |
Part Number | NTP_13-0764 |
More information #ad
3. Permatex
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3 oz. Tube, Pack of 1, Permatex 81158 Black Silicone Adhesive Sealant
#adPermatex #ad - Waterproof and flexible; resists water, weather, and vibration. Fit type: Universal. Seals, mends and secures glass, metal, vinyl, bonds, fabric, repairs, plastics, weather stripping and vinyl tops.More information #ad
Sensor-safe, general purpose black RTV indoor/outdoor sealant. Suggested applications: door frames, seams and roofs, vinyl tops, electrical connections, and weather stripping; protects and repairs electrical wiring. Temperature range: -75°f to 450°f -59°C to 232°C.Brand | Permatex #ad |
Manufacturer | Permatex #ad |
Height | 2 Inches |
Length | 8 Inches |
Weight | 0.2 Pounds |
Width | 4 Inches |
Part Number | 81158 |
Model | 81158 |
Warranty | Manufacturer Warranty |
More information #ad
4. Permatex
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13 oz., Permatex 82195 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker
#adPermatex #ad - Maximum vibration resistance, with outstanding resistance to oils, cooling and shop fluids. Oem specified, guaranteed not to leak. Designed specially for high-torque and high vibration applications.More information #ad
Low odor and non-corrosive formula. Suggested applications: valve covers, water pumps, intake manifold end seals, oil pans, timing covers, thermostat housings.Brand | Permatex #ad |
Manufacturer | Permatex #ad |
Height | 1.88 Inches |
Length | 1.88 Inches |
Weight | 0.94 Pounds |
Width | 9.13 Inches |
Part Number | 82195 |
Model | 82195 |
Warranty | Manufacturer |
More information #ad
5. 3M
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3M Marine Adhesive Sealant 5200 06504 Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, Black, 10 fl oz Cartridge
#ad3M #ad - Easy to apply – adhesive sealant requires no mixing, cures completely in 5-7 days. Bonds permanently – ideal for sealing, bonding and attaching on the interiors of boats and RVs, or on the exteriors below the waterline and where shielded from the sun.More information #ad
Long lasting formula – tough polyurethane polymer resists weathering and salt water. Use what the pros use – extremely strong adhesive sealant retains strength above or below waterline. Won’t crack or peel – stays flexible, retaining strong bonds even during vibration, structural movement or shock.Brand | 3M #ad |
Manufacturer | 3M #ad |
Height | 2 Inches |
Length | 13 Inches |
Weight | 0.91 Pounds |
Width | 2 Inches |
Part Number | 051135065044 |
Model | 5200 |
More information #ad
6. Henkel Corporation
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Single Tube, Henkel Corporation 908570 2.7 oz Tub Clear Silicone Waterproof Sealant, 2 Fl Oz
#adHenkel Corporation #ad - 7 oz. Bonds abs, vinyl tile, porcelain, fiberglass, cultured marble, granite, aluminum, wood, glass, ceramic, stainless steel, some rubbers and plastics.More information #ad
2. Aquarium safe. No cracking, peeling or shrinking. Use for sealing or repairing door frames, toys, appliances, gaskets, outside of fireplace doors, vents, windows, weather-stripping, shoes and boots.Brand | Henkel Corporation #ad |
Manufacturer | Loctite #ad |
Height | 8 Inches |
Length | 1.25 Inches |
Weight | 0.02 Pounds |
Width | 3.81 Inches |
Part Number | 908570 |
Model | 908570 |
More information #ad
7. J-B Weld
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Blue, 3 oz., J-B Weld 31316 RTV Silicone Gasket Maker and Sealant
#adJ-B Weld #ad - Rtv silicone sealant & adhesive: Is a general purpose RTV Room Temperature Vulcanized Silicone, designed for sealing and bonding uneven surfaces. Do it yourself: big or small, you can diy it with j-b.Flash point: 300000 degrees_celsius. What the professionals use: builders, mechanics & repair pros know our products bond strong to a variety of surfaces in even the toughest environments.
More information #ad
Easy to use: upon curing, waterproof seal on most surfaces. Our heavy duty adhesives repair & restore it right the first time. Versatile & dependable: ideal for bonding, weather stripping, door frames, sealing, windshields, moldings, windows, interior trim, lens housings and more. Jb weld delivers the legendary performance of the World's Strongest Bond. Choose the product pros trust for your project. It will not shrink or crack, the silicone forms a tough, resists weathering and is great for many automotive accessories and household uses.
Brand | J-B Weld #ad |
Manufacturer | JBWeld #ad |
Height | 6.3 Inches |
Length | 1.97 Inches |
Weight | 0.2 Pounds |
Width | 1.57 Inches |
Part Number | 31316 |
Model | 31316 |
Warranty | No Warranty |
More information #ad
8. STAR BRITE
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Star brite Marine Silicone Sealant Clear 10.3 oz
#adSTAR BRITE #ad - Not affected by sunlight, weathering, most chemicals or solvents. Provides waterproof, airtight bond, but can be easily removed; ideal for mounting deck hardware.More information #ad
Dries tack-free in less than one hour, cures completely in 24 hours; custom colors available. Bonds to fiberglass, glass, wood, metal and some plastics; can be used above and below the waterline.Brand | STAR BRITE #ad |
Manufacturer | Star brite #ad |
Height | 12.5 Inches |
Length | 2 Inches |
Weight | 0.8 Pounds |
Width | 2 Inches |
Part Number | 082122 |
Model | 082122 |
More information #ad
9. 3M
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3M Black Super Silicone Seal, 08662, 3 oz tube
#ad3M #ad - Excellent gasket adhesive and form-in-place gasket material. Adheres to a wide variety of automotive surfaces. Rapid-curing adhesive/sealant formulated to solve repair and maintenance problems.More information #ad
Brand | 3M #ad |
Manufacturer | 3M #ad |
Height | 6.6 Inches |
Length | 2 Inches |
Weight | 0.2 Pounds |
Width | 1.4 Inches |
Part Number | 08662 |
Model | 08662 |
More information #ad