Permatex 81158 Black Silicone Adhesive Sealant, 3 oz. Tube Sensor-safe, general purpose black RTV indoor/outdoor sealant Seals, bonds, repairs, mends and secures glass, metal, plastics, fabric, vinyl, weather stripping and vinyl tops Waterproof and flexible; resists water, weather, and vibration Temperature Range: -75F to 450F (-59C to 232C) Suggested Applications: Door frames, electrical connections, seams and roofs, vinyl tops, and weather stripping; protects and repairs electrical wiring