Permatex Black Adhesive Sealant RTV – 3 oz (81158)

Permatex Black RTV Adhesive Sealant is a premium silicone-based sealant for general-purpose sealing, bonding, and weatherproofing applications. Its strong, flexible formula resists moisture, vibration, and extreme weather conditions — making it ideal for automotive, workshop, marine, and household use.

Key Benefits

• ✔ General-purpose silicone adhesive

• ✔ Flexible & durable seal

• ✔ Weatherproof & waterproof

• ✔ Interior & exterior use

• ✔ Resists vibration & movement

• ✔ Bonds & seals multiple materials

• ✔ RTV silicone (cures at room temperature)

Recommended Applications

Perfect for sealing or bonding:

• Trim pieces & interior components

• Weatherstripping

• Electrical insulation

• Light automotive sealing

• Marine & RV repairs

• Household sealing (windows, plastic, metal, etc.)

Compatible Materials

• Metal

• Rubber

• Plastic

• Vinyl

• Glass

• Ceramic

• Painted surfaces

• Composites

Automotive Uses

Commonly used for:

• Interior & exterior trim

• Weatherproof sealing

• Insulating electrical components

• Minor gasket sealing (non high-temp exposure)

• Plastic/metal bonding

Technical Specs

• Product Type: RTV Silicone Sealant

• Color: Black

• Volume: 3 oz (85g)

• Part Number: 81158

• Cure: Room temperature vulcanization (RTV)

• Weather Resistant: Yes

What’s Included

✔ 1 × Permatex Black Adhesive Sealant 3oz
✔ Nozzle for controlled application