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Hi temp silicone sealant

Hi-Temp -85°F/600°F Silicone Sealant Contractor Pack- Case Of 12

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  • Material: 100% Silicone | 100% RTV
  • Size: 12 x 10.1 FL OZ. Cartridge
  • Certifications: NSF Approved | Withstands up to 316°C (600°F)


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The Contractor Pack features 12 containers of NuFlex 302 Hi-Temperature Silicone Sealant. This high temperature silicone sealant is a one-part non-slumping silicone sealant with the consistency of toothpaste. It cures when it is exposed to moisture in the air to form a tough rubbery seal. NuFlex 302 Hi-Temp was formulated to perform at temperatures ranging from –65° to 260°C (-85° to 500°F) under continuous operating conditions. During intermittent exposure, this product will withstand temperatures as high as 316°C (600°F). It is ideal for a number of sealing and bonding applications in any area where high temperatures and vibration are prevalent. Do not use in direct contact with fuels such as gasoline or diesel fuel. This product is quick curing and moisture, heat and vibration resistant.

For more DIY Tips about Caulking click here.

In-stock products will ship within one week.

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Last updated on March 18th 2020.

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