Loctite 518 Gasket Sealant 6 mL Tube, Red (2096062) (Packaging may Vary)

(945 Reviews)

Price
$6.72

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Quantity
(20000 available )

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37 Ratings
31
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Reviews
  • Thomas

    Greater than one week

    You get what you pay for!

  • Brian M. Chappell

    Greater than one week

    I would use this many more places if it wasn’t so expensive compared to RTV. It is so much cleaner and it seals just as well, if not better. Used it on transmission case and on jet ski pump.

  • Steven Carlson

    > 3 day

    Checked the shelf life on lockouts website, the Po product I received was over the shelf life of one year

  • James Merriman

    > 3 day

    Good price. Fast shipping. Used and still no leaks.

  • Scott

    Greater than one week

    What the heck... Why not? 5 stars for warmth. No issues with the product, sealed properly upon delivery and worked like it should have. Good stuff.

  • Ricardo mendez

    > 3 day

    Buen producto

  • Michael J. Cruwys

    > 3 day

    Great

  • Mike D.

    > 3 day

    Always use on my header flanges and any v band connection that sees lots of heat

  • KCrider

    09-06-2025

    In my opinion this is the best gasket maker you can use. Because it’s anabolic it does not set up till the part is put togeather.

  • scott v

    > 3 day

    It’s an anaerobic gasket former from loctite; as you can expect, it’s a great product!

Industrial compounds produced by Loctite are the ultimate solutions for preventing dangerous and critical situations such as gas and liquid leakage. 518 GASKET SEALANT is no different. It is a highly effective solution that compounds up into a thermoset plastic on cooling. Whether it is irregularities between mating flanges or gaps between gaskets, this sealant is a multi use solution accelerating product life and safety.

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