J-B Weld ExtremeHeat Paste is formulated to allow for repairs to iron, steel and metal in high temperature environments (1000°F / 538°C). When fully cured, this metallic compound can be drilled, machined or sanded. It is great for repairing cracks, small gaps, seam connections or holes in exhaust manifolds, pipe connections, mufflers, catalytic converters, outdoor grills, fire boxes, gas and commercial furnaces and water heaters. This product is water based, non-flammable and contains no solvents or Volatile Organic Compounds (VOCs). Organic repair paste able to withstand extreme heat up to 1000°F Organic repair paste can be used for filling cracks and holes on metal surfaces Sets in 1 hour and dries machine grey to a functional cure in 24 hours Great for exhaust manifolds, tail pipes, mufflers, engine blocks, duct work, fireplaces, grills and more Contains no solvents Can be drilled, machined or sanded once fully cured Non-flammable Water-based Dimensions Product Depth (in.) 1.6 in Product Height (in.) 7.5 in Product Width (in.) 3.88 in Details Adhesion level High Features No Additional Features Flammable No Indoor/Outdoor Indoor/Outdoor Kit No Package Quantity 1 Paint Tool Product Type Adhesive Putty Product Weight (oz.) 0.0409 oz Recommended Surfaces Metal
Repair paste able to withstand up to 2400°F. Paint Tool Product Type Adhesive Putty. We do not accept P.O. Boxes. We’re happy to help. Indoor/Outdoor Indoor/Outdoor. Flammable No. Sets in 1 hour and dries grey to a functional cure in 24 hours.
Great for exhaust manifolds, tail pipes, mufflers, engine blocks, duct work, fireplaces, grills and more.