J-B Weld Ultimate Copper RTV Silicone Gasket Maker and Sealant 85g
J-B Weld Ultimate Copper RTV Silicone Gasket Maker and Sealant 85g
Deliver to:
New South Wales 2000,
AU
Estimated:
$13.99
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Advanced high-temperature RTV sealant adhesive
The J-B Weld Ultimate Copper RTV Silicone Gasket Maker and Sealant is an RTV (Room Temperature Vulcanized) Silicone gasketing material that is 3 times more oil resistant than conventional silicones and designed to resist the high operating temperatures of turbocharged or high-performance engines. Ultimate Copper is effective in temperatures from -75F to 700F intermittently. 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.
J-B Weld Ultimate Copper RTV Silicone Gasket Maker and Sealant Features:
- 3 x more oil resistant
- Advanced high-temperature RTV sealant adhesive
- Designed for high operating temperatures
Applications:
- Oil pans
- Valve covers
- Exhaust manifolds
- Water pumps
- Timing covers
- Differential covers
- Drive housings
- Oven doors
Instructions:
- Prepare: For best results, clean and dry surface area
- Apply: Apply even, continuous 1/4 inch bead of Silicone to one surface area. Surround all bolt holes with Silicone
- Assemble: Reconnect parts while Silicone is wet
- Secure: Hand tighten until Silicone begins to squeeze out
- Dry: Allow drying for 1 hour and then tighten an additional 1/2 turn
- Finish: Scrape or cut away excess cured sealant. Silicone will fully cure in 24 hours
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