Sealants

Protect lines, assemblies, and systems from leaks and loose fittings with standard to heavy duty strength sealants

Sealants come in a variety of adhesive bases such as silicone-based, multi-purpose anaerobic gels, Loctite sealants, caulks, pipe tapes, cold weld compounds, and thread sealants. Sealants are appropriate for applications that range from applying adhesives to ceramic items, fiberglass products, and woodwork, to sealing gaskets and flanges. Choose the right sealant for the specific application you have on hand.

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  • Loctite - High Performance RTV Silicone Gasket Maker 40462

    $23.49
    Case of 8 Tubes

    Easy Reorder Eligible

  • Markal® - Slic-Tite® PTFE Thread Tapes 44083

    $3.89
    Roll

    Easy Reorder Eligible

  • Loctite - Superflex® RTV, Silicone Adhesive Sealants

    Starting at $4.53
    Each

    Easy Reorder Eligible

  • Sprayon® - RTV Silicone Sealants S00010

    $12.10
    Case

    Easy Reorder Eligible

  • Loctite - 567™ PST® Thread Sealant, High Temperature

    Starting at $20.62
    Tube

    Easy Reorder Eligible

  • Rectorseal - No. 5® Pipe Thread Sealants

    Starting at $8.74
    Canister

    Easy Reorder Eligible

  • Loctite - 515™ Gasket Eliminator® Flange Sealants

    Starting at $18.60
    Each

    Easy Reorder Eligible

  • Rectorseal - Tru-Blu™ Pipe Thread Sealants

    Starting at $18.51
    Canister

    Easy Reorder Eligible

  • Loctite - 545™ Thread Sealant, Hydraulic/Pneumatic Fittings

    Starting at $36.13
    Bottle

    Easy Reorder Eligible

  • Permatex® - Form-A-Gasket® Sealants 80011

    $80.48
    Case

    Easy Reorder Eligible

  • Loctite - 598™ High Performance RTV Silicone Gasket Maker

    Starting at $14.80
    Each

    Easy Reorder Eligible

  • Permatex® - Thread Sealant w/PTFE

    Starting at $9.71
    Each

    Easy Reorder Eligible

  • Loctite - Superflex® RTV, Silicone Adhesive Sealants

    Starting at $7.62
    Case of 6 Canisters

    Easy Reorder Eligible

  • Loctite - 587™ High Performance RTV Silicone Gasket Maker

    Starting at $12.64
    Each

    Easy Reorder Eligible

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Come to Seton for sealant products that deliver quality sealing results

Your lines, systems, and assembliesdon't need to be high maintenance and require costly repairs. For longer lasting pipe seals and assembly fittings, use only the best, high-performing sealants from Seton. We offer a range of sealants in liquid, gel, paste, tape, and stick forms that deliver sealing strength the way you want it.