Item: 1440746247526

J-b Weld Ultimate Black Rtv Silicone Gasket Maker & Sealant

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  • J-B Weld Ultimate Black RTV Silicone Gasket Maker & Sealant

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

    • Oil Pans
    • Valve Covers
    • Transmissions Pans
    • Timing Gear Covers

    Product Specification:
    • Set Time: 1 Hour
    • Cure Time: 24 Hours
    • Cure Colour: Black
    • Maximum Oil Resistance
    • Temperature Resistant Up To 500* F
    • Low Odor
    • Sensor Safe
  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on

    Checkout is always via and all payment will be taken via In checkout the products will be split into separate deliveries for each supplier.

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Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

J-B Weld Adhesives

J-b Weld Ultimate Black Rtv Silicone Gasket Maker & Sealant

No price available. J-b Weld Ultimate Black Rtv Silicone Gasket Maker & Sealant