302 High Temperature

NuFlex® 302 Hi-Temperature (HT) Silicone Gasket Maker is a one-part, non-slumping 100% silicone sealant with the consistency similar to that of toothpaste. It cures when it is exposed to moisture in the air to form a tough rubbery seal.

NuFlex® 302 HT was formulated to perform at temperatures ranging from –65°C to 260°C (-85°F to 500°F) under continuous operating conditions. During intermittent exposure, NuFlex® 302 HT will withstand temperatures as high as 316°C (600°F). It is ideal for a number of sealing and bonding applications.

FEATURES:
  • NSF Approved.
  • 100% Silicone.
  • 100% RTV.
  • Adheres to many substrates.
  • Withstands up to 316°C (600°F).
TYPICAL USES:
  • Fireplaces, industrial ovens, and high temperature HVAC applications.
  • Gasket making for various automotive, marine, and small engine applications.
  • General weatherproofing in residential, commercial, industrial and automotive applications.
ADVANTAGES:
  • Permanently flexible.
  • Quick curing.
  • Moisture, heat and vibration resistant.
  • Multiple uses.
AVAILABLE COLOURS & SIZES:
  • 83 mL (2.8 fl.oz.) tube
  • 300 mL (10.1 fl.oz.) cartridge
  • 12 cartridges per case
  • 270 cases per skid (83 mL)
  • 144 cases per skid  (300 mL)
  • Available in larger sizes*
  • Available colors include: red & black.
TECHNICAL INFORMATION:
*Special order items may require lead times and minimum order quantities.