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NuFlex 302 General Purpose Silicone Sealant - Aluminum

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Original price $6.99 - Original price $6.99
Original price
$6.99 - $6.99
Current price $6.99

NuFlex® 302 General Purpose Silicone Sealant is a medium modulus one-component acetoxy cure, non-sag caulking material. NuFlex® 302 General Purpose Silicone Sealant cures to form a sturdy, rubbery solid upon exposure to moisture in the air. Due to its non-sag properties, the sealant can be applied overhead or on sidewall joints and surfaces without sagging, slumping, or running off. It adheres to most non-porous construction substrates.


  • Color: Aluminum
  • Cartridge Size: 300 ml (10.1 fl. oz.)
  • A medium modulus, one component caulking material
  • An acetoxy sealant formulated for multiple uses
  • Cures to form a tough, rubbery solid through exposure to moisture in the air
  • Applies easily
  • Will not sag, slump or run off in overhead and sidewall applications
  • Stays permanently flexible
  • Quick curing
  • Moisture, heat and vibration resistant
  • 100% Silicone
  • 100% RTV (Room Temperature Vulcanization)
  • NSF Approved
  • UV resistant
  • Can be used in extreme temperatures