Top 8 Black Silicone Sealant – Body Repair & Restoration Adhesives

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1. Permatex

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Permatex 81158 Black Silicone Adhesive Sealant, 3 oz. Tube, Pack of 1

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Permatex #ad - Fit type: Universal. Temperature range: -75°f to 450°f -59°C to 232°C. Sensor-safe, general purpose black RTV indoor/outdoor sealant. Waterproof and flexible; resists water, weather, and vibration. Suggested applications: door frames, electrical connections, seams and roofs, vinyl tops, and weather stripping; protects and repairs electrical wiring. Seals, fabric, repairs, mends and secures glass, metal, bonds, vinyl, plastics, weather stripping and vinyl tops.
BrandPermatex #ad
ManufacturerPermatex #ad
Height2 Inches
Length8 Inches
Weight2.2 Pounds
Width4 Inches
Part Number81158
Model81158
WarrantyManufacturer Warranty

2. Permatex

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3.35 oz. Tube, Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker

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Permatex #ad - Suggested applications: Valve covers, oil pans, timing covers, intake manifold end seals, and differential covers. Superior resistance to powertrain fluids including engine oil, transmission fluid, gear lube and coolants. Fit type: Universal. Sensor-safe, non-corrosive formula designed for superior adhesion to oily surfaces and long term durability. Temperature range -65°f to 500°f -54°C to 260°C intermittent. Retains high flexibility and eliminates the need for pre-formed, pre-cut, paper, rubber or cork gaskets; OEM specified and approved for dealership warranty requirements.
BrandPermatex #ad
ManufacturerPermatex #ad
Height8 Inches
Length1.38 Inches
Weight0.1 Pounds
Width3.81 Inches
Part Number82180
Model82180
WarrantyNA

3. 3M

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08662, 3M Black Super Silicone Seal, 3 oz tube

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3M #ad - Excellent gasket adhesive and form-in-place gasket material. Rapid-curing adhesive/sealant formulated to solve repair and maintenance problems. Adheres to a wide variety of automotive surfaces.
Brand3M #ad
Manufacturer3M #ad
Height6.6 Inches
Length2 Inches
Weight0.2 Pounds
Width1.4 Inches
Part Number08662
Model08662

4. 3M

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3M Marine Adhesive Sealant 5200 – Permanent Bonding and Sealing for Boats and Marine Applications – Black – 3 Ounces

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3M #ad - Bonds permanently – ideal for sealing, bonding and attaching on the interiors of boats or on exteriors where shielded from the sun. Easy to apply – one-part adhesive sealant requires no mixing, cures completely in 5-7 days. Long lasting formula – Tough polyurethane polymer resists weathering and salt water. Tough, flexible bonds – stays flexible, retaining strong bonds even during vibration, structural movement, swelling, shrinking or shock. Use what the pros use – Extremely strong adhesive sealant retains strength above or below waterline.
Brand3M #ad
Manufacturer3M #ad
Height8.8 Inches
Length1.4 Inches
Weight0.3 Pounds
Width4.9 Inches
Part Number051135052051
Model5200
WarrantyN/A

5. Geocel

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Geocel 28103 Pro Flex Black RV Flexible Sealant, 10 oz.

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Geocel #ad - Crack resistant. Easily applied, non-stringing formulation. Excellent adhesion to many surfaces,  even when damp. Uv resistant. Exceptional flexibility.
BrandGeocel #ad
ManufacturerGeocel #ad
Height11.38 Inches
Length2 Inches
Weight0.8 Pounds
Width2 Inches
Part NumberGC28103
ModelGC28103
WarrantyNA

6. J-B Weld

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J-B Weld 31919 Black RTV Silicone Sealant and Adhesive, 10.3 oz.

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J-B Weld #ad - Rtv silicone sealant & adhesive: Is a general purpose RTV Room Temperature Vulcanized Silicone, designed for sealing and bonding uneven surfaces. Jb weld delivers the legendary performance of the World's Strongest Bond.

Versatile & dependable: ideal for bonding, door frames, interior trim, weather stripping, moldings, sealing, windshields, windows, lens housings and more. It will not shrink or crack, the silicone forms a tough, resists weathering and is great for many automotive accessories and household uses. Do it yourself: big or small, you can diy it with j-b.

Easy to use: upon curing, waterproof seal on most surfaces. Choose the product pros trust for your project. What the professionals use: builders, mechanics & repair pros know our products bond strong to a variety of surfaces in even the toughest environments. Our heavy duty adhesives repair & restore it right the first time.
BrandJ-B Weld #ad
ManufacturerJBWeld #ad
Height9.5 Inches
Length4.5 Inches
Width6.25 Inches
Part Number31919
Model31919
Warrantyno warranty

7. Permatex

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3.35 oz. Tube, 2 Pack, Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker

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Permatex #ad - Tube, 2 Pack. Permatex 82180 ultra black maximum oil resistance RTV Silicone Gasket Maker, 3. 35 oz.
BrandPermatex #ad
ManufacturerPermatex #ad
Height4 Inches
Length1 Inches
Width4 Inches
Part Number82180-2
Model82180-2

8. Loctite

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Loctite Clear Silicone Waterproof Sealant 2.7-Ounce Tube 908570

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Loctite #ad - 2. 7 oz. No cracking, peeling or shrinking. Bonds abs, cultured marble, ceramic, vinyl tile, glass, granite, porcelain, aluminum, wood, fiberglass, stainless steel, some rubbers and plastics. Use for sealing or repairing door frames, outside of fireplace doors, toys, gaskets, vents, windows, weather-stripping, appliances, shoes and boots. Aquarium safe.
BrandLoctite #ad
ManufacturerLoctite #ad
Height8 Inches
Length1.25 Inches
Weight0.24 Pounds
Width3.81 Inches
Part Number908570
Model908570