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DOWSIL™ 791T Weatherproofing Sealant

A premium one-part, easy to use, neutral cure silicone sealant with excellent weatherability and flexibility, and an odorless cure. It is low modulus with outstanding primerless adhesion to a wide variety of porous and non-porous substrates.

Properties

These values are typical properties and are not intended for use in preparing specifications.

  • Adhesion to Yes No Brickwork, Ceramic, Concrete, Glass, Masonry, Paint, Steel, Stone, Wood
  • Appearance Yes No Translucent
  • Application Temperature Range Yes No 5 to 40 °C
  • Chemistry Yes No Neutral
  • Color Yes No Clear
  • Cure System Yes No 1-Part Cure
  • Cure Type Yes No Alkoxy Cure
  • Durometer - Shore A Yes No 20 Shore A
  • Flow Yes No NonSag
  • Low Odor Yes No true
  • Movement Yes No Medium
  • Movement Capability Yes No > 50 %
  • Number of Parts Yes No One
  • Primerless Adhesion Yes No Primerless
  • Resistance Type Yes No Ozone Resistance, Thermal Resistance, UV Resistance
  • Specific Gravity @ 25°C Yes No 1.03
  • Substrate Yes No Non-porous
  • Tack-Free Time-50% RH Yes No 35 to 50 Minutes
  • Toolable Yes No true
  • Where Used Yes No Job Site

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DOWSIL™ 791T Weatherproofing Sealant
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DOWSIL™ 791T Weatherproofing Sealant


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DOWSIL™ 791T Weatherproofing Sealant
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