Permatex 81409 High-Temp Red RTV Silicone Gasket, 11 oz.

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Amazon Price: $26.99 ($2.45 / ounce) (as of November 9, 2025 7:59 pm – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.
  • Brand: Permatex
  • Manufacturer: Permatex

Features

  • Formulated for high temperature applications or heavy-duty use (such as towing); resists auto and shop fluids
  • Replaces almost any cut gasket by making reliable "formed-in-place" gaskets that resist cracking, shrinking and migrating caused by thermal cycling
  • Coats pre-cut gaskets to increase reliability
  • Temperature Range: -65°F to 650°F (-54°C to 343°C) intermittent
  • Suggested Applications: Valve covers, oil pans, timing covers, water pumps, and thermostat housings
  • Formulated for hi-temp applications, or heavy-duty use
  • Replaces almost any cut gasket, and coats pre-cut gaskets to increase reliability
  • Makes reliable ‘formed-in-place’ gaskets that resist cracking, shrinking and migrating
  • Temperature range of -65F to 650F intermittent
  • Suggested Applications: Valve covers, oil pans, timing covers, water pumps, thermostat housings, transmission pans

Manufacturer Info

  • PartNumber: 81409
  • Model: 81409
  • Warranty: Manufacturer Warranty

Product Info

  • Color: Factory
  • Size: Pack of 1
  • NumberOfItems: 1

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