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Permatex

  • How to Choose the Right Propeller

    How to Choose the Right Propeller

    How to Choose the Right Propeller for Your Boat The right propeller can improve acceleration, handling, fuel efficiency, load carrying, and top speed. However, a propeller should never be selected...

  • Essentials for a Perfect Day on the Water

    Essentials for a Perfect Day on the Water

    A great day on the water starts long before the boat leaves the dock. Whether you’re fishing, cruising, or enjoying a day with family and friends, having the right boat...

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Permatex

(51 products)

Permatex – Marine Sealants, Adhesives & Thread Compounds

Permatex is a globally trusted manufacturer of sealants, adhesives, thread compounds, and chemical maintenance products used by marine technicians and boaters for engine repair, plumbing sealing, and hardware installation. From gasket makers to threadlockers and anti-seize compounds, Permatex products are essential in any marine toolbox.

Why Marine Technicians Rely on Permatex

  • Industry-standard formulations – Products like Permatex Form-A-Gasket, Thread Sealant, and Threadlocker are benchmarks in marine engine repair
  • Broad application coverage – Gasket makers, RTV silicones, thread sealants, anti-seize, threadlockers, and adhesives for virtually every marine repair need
  • Temperature & chemical resistance – Formulated to withstand the heat, fuel, oil, and water exposure found in marine engine environments
  • Trusted by professionals – Used in marine service centers and by experienced DIY boaters for critical engine and plumbing repairs

Popular Permatex Products

Browse Permatex Form-A-Gasket, RTV silicone sealants, thread sealants, anti-seize compounds, threadlockers, and marine repair chemicals at LMC Shop.

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