ABRO Ultra Plus 999 RTV Silicone Sealant and Gasket Maker, for Import Engines, Sensor Safe, Non-Corrosive, High Temp Silicone Sealant/Head Gasket Sealant, 650 Degrees F, 3 oz. Tube – Black

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Amazon Price: $9.90 ($3.30 / ounce) (as of November 13, 2025 12:20 am – 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: ABRO
  • Manufacturer: ABRO

Features

  • Industrial Strength: This high temperature RTV gasket sealant is designed to withstand the harsh conditions of industrial environments, making it perfect for heavy-duty applications. Resists oil, water, anti-freeze, and transmission fluid.
  • Tough & Flexible: Once dry, ABRO silicone gasket maker forms a seal that resists cracking, shrinking, and migration caused by thermal cycling, vibration, and contraction.
  • Cures Fast: With a fast-curing formula, this RTV silicone sealant is easy to use and quickly forms to any shape, making tough, leak-proof gaskets instantly. Replaces most cut gaskets.
  • Multifunctional Gasket Sealer: This head gasket sealant is ideal for replacing gaskets on cam or transmission covers, thermostat housings, intake manifold seals, oil pans, and water pumps.
  • Up to 650°F (343°C): This high temp silicone sealant resists high temperatures up to 650°F (343°C), making it ideal for use in automotive, industrial, and other high-heat applications.

Manufacturer Info

  • PartNumber: 412-AB
  • Model: 412-AB

Product Info

  • Color: Black
  • Size: 1 Pack
  • NumberOfItems: 1

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