Ultimate Black RTV Silicone Gasket Maker and Sealant - 3 oz.

The J-B Weld Ultimate Black Gasket Maker & Sealant is an RTV (Room Temperature Vulcanized) Silicone gasketing material designed for use in mechanical assemblies where maximum petroleum and oil resistance is required. This RTV silicone forms a tough, waterproof gasket and seal on most surfaces upon curing, which occurs when the product is exposed to the moisture in air. It will not shrink or crack, and it resists oil and petroleum products, weathering, and is sensor safe. The material has good temperature resistance up to 500 F intermittent, making it great for many automotive applications.

The sensor-safe black RTV silicone gasketing material is designed for use in mechanical assemblies where maximum petroleum and oil resistance is needed. Upon curing, the silicone forms a durable, waterproof gasket and seal on most surfaces. It is resistant to shrinking, cracking, oil, petroleum products, and weathering, and it is also sensor safe. The material can withstand temperatures up to 500 F intermittently, making it suitable for a wide range of automotive applications.

The J-B Weld Ultimate Black Gasket Maker & Sealant is an RTV (Room Temperature Vulcanized) Silicone gasketing material that is designed for use in mechanical assemblies where maximum resistance to petroleum and oil is required. When the product is exposed to the moisture in the air, the silicone cures and forms a tough, waterproof gasket and seal on most surfaces. This material will not shrink or crack, and it is resistant to oil, petroleum products, and weathering. It is also sensor safe and has good temperature resistance up to 500 F intermittent, making it a great choice for many automotive applications.

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