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Neutral Cure Silicone


ASI 335 Neutral Cure Silicone provides a long-term, durable sealant that cures to form a tough, high-modulus rubber. With no objectionable odors and non-slump characteristics, it can be applied to vertical and horizontal joints with ease. Additionally, it offers excellent resistance to weathering, UV radiation, and freeze-thaw conditions, plus a heat stability range of -57°C to +204°C (-70°F to +400°F). Make the right choice with ASI 335 Neutral Cure Silicone.

  • 100% Silicone Sealant
  • High Performance, Excellent Adhesion
  • Resistant to UV degredation and Weathering
  • Mold and Mildew Resistant
  • Adheres to porous surfaces unlike other 100% silicones
  • Low odor, non corrosive to most metals
  • Low compression set and excellent oil resistance
  • Contains No Solvents or Isocyanates which makes ASI 335 VOC Compliant
  • Easy to Dispense and work with at a Variety of Extreme Temperatures
  • Withstands a wide range of high heat and extreme cold
  • Fast Tack Free Time

ASI 335 is an excellent sealant and/ or adhesive for many Commercial, Industrial, and Construction applications where a long-term, permanently flexible bond or seal is required. Such applications include:

  • OEM Applications (depending on substrates)
  • RV Construction
  • Confined work areas that require less odor
  • General Sealing and Waterproofing
  • General Construction
  • Vinyl, aluminum, and metal siding
  • General Industrial Applications
  • Metal Building and Portable Housing Applications
  • Glass Glazing
  • Formed in place gaskets (low swell, good oil resistance)
  • Sealing and bonding on porous substrates
  • Engine Components
  • Telecommunications Including Coaxial Cable Connectors
  • Etc. (Can be used for various applications depending upon substrate)