J-B Weld Red High Temp RTV Silicone Gasket Maker and Sealant

J-B Weld Hi-Temp Red Silicone Gasket Maker and Sealant is an RTV (Room Temperature Vulcanized) Silicone gasketing material, designed for use in mechanical assemblies where the existence of higher, continuous temperatures up to 550 degrees F or 650 degrees F intermittent might exist. Upon curing, which occurs when the product is exposed to the moisture in air, the silicone forms a tough, waterproof seal on most surfaces. It will not shrink or crack, resists weathering, is sensor safe and is great for many automotive applications.

• Set Time: 1 Hour
• Temperature Resistant up to 650 degrees F
• Cure Colour: Red

• Oil Pans
• Valve Covers
• Exhaust Manifolds
• Water Pumps
• Timing Covers
• Differential Covers
• Drive Housing
• Oven Doors

1. Prepare: For best results, clean and dry surface area
2. Apply: Apply even, continuous 1/4 inch bead of Silicone to one surface area. Surround all bolt holes with Silicone.
3. Assemble: Reconnect parts while Silicone is wet.
4. Secure: Hand tighten until Silicone begins to squeeze out.
5. Dry: Allow drying for 1 hour and then tighten an additional 1/2 turn.
6. Finish: Scrape or cut away excess cured sealant. Silicone will fully cure in 24 hours.