J-B WELD

J-B Weld 37903 Exhaust System Sealant, Paste, 3 oz, Tube

  • Model Number: 37903
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  • J-B Weld 37903 Exhaust System Sealant, Paste, 3 oz, Tube

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      • Web SKU: 103478299
    J-B WELD 37903

    J-B Weld exhaust system sealant is a heat-resistant paste that is used to seal gaps, smooth seams or seal pipe connections within an exhaust system reassembly or repair. The paste is resistant to temperatures up to 850 deg F with negligible, if any shrinkage.

    Applicable Materials    :    Metal
    Color    :    Dark Gray
    Compositions    :    Silicic Acid, Sodium Salt, Kaolin
    Container Type    :    Tube
    Form    :    Paste
    Net Content    :    3 oz
    Specific Gravity    :    1.6 to 1.69
    Temperature Rating    :    850 deg F
    • Temperature-resistant sealant
    • Withstands heat up to 850 deg F/454 deg C
    • Sets in 30 min
    • Non-shrinking
    • pdfSDS /ASSETS/DOCUMENTS/ITEMS/EN/https://assets.unilogcorp.com/187/ITEM/DOC/J_B_WELD_103478299_SDS.pdf