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Permatex® Clear RTV Silicone Adhesive Sealant


Features and Benefits:

General-purpose, clear RTV indoor/ outdoor sealant. Seals, bonds, repairs, mends and secures glass, metal, plastics, fabric, vinyl, weather stripping and vinyl tops. May be applied to horizontal or vertical surfaces. Permatex® Clear RTV Silicone Adhesive Sealant is waterproof and flexible. Temperature range -75°F to 400°F (-59°C to 204°C); resists water, weather, and vibration.



  • Clean and dry all surfaces.
  • Surface being bonded may need clamping for 20-30 minutes or until silicone is firm.
  • Trim excess after cure with sharp knife.
  • Silicone “skins” and becomes tack free in 1 hour. Allow 24 hours for full cure and maximum strength under normal conditions. Allow more time in cold or very dry conditions.
  • Most paint will not adhere to silicone. Surface should be painted first, then sealed.
  • Replace cap after use. Clean uncured silicone from hands, tools and clothing with Permatex® Fast Orange® Hand Cleaner.

Suggested Applications: Door frames, electrical connections, vinyl tops, seams and roofs. (Not recommended for engine gasket or electrical connection applications).

Heavy Duty
Suggested Applications: Windshields.

Suggested Applications: Windshields, hatches, seams and roofs.

Package Sizes: 3 oz. tube, 7.25 oz. PowerBead can, 11 oz. cartridge

View Permatex® Clear RTV Silicone Adhesive Sealant SDS Here

View Permatex® Clear RTV Silicone Adhesive Sealant Product Information Here