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The OATEY 25666 Hercules High Temp Red Silicone Sealant is a one-step, 100% silicone sealant designed for high-temperature applications. It provides a strong, durable, and flexible seal on various surfaces, including wood, glass, metal, and more. Resistant to weathering, vibration, shrinking, peeling, and cracking, it maintains a permanently flexible waterproof seal.
Ideal for pipes, ducts/vents, valves, tanks, gaskets, and flues, this sealant offers superior gunning and tooling for all-season application.
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