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DOWSIL™ 999A Silicone Glazing Sealant

An easily applied, one-part sealant that cures in the presence of atmospheric moisture to produce a durable and flexible glazing and curtainwall seal.

Properties

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

  • Adhesion to Yes No Alodine Aluminum, Aluminum, Anodized Aluminum, Ceramic, Glass, Heat Strengthened Glass, Low E Coated Glass, Metal, Paint, Steel
  • Appearance Yes No Translucent
  • Chemistry Yes No Acetoxy
  • Color Yes No Aluminum, Black, Bronze, Clear, Custom, Light Bronze, White
  • Cure System Yes No 1-Part Cure
  • Cure Type Yes No Condensation Cure
  • Durometer - Shore A Yes No 25 Shore A
  • Flow Yes No NonSag
  • Movement Yes No Low
  • Number of Parts Yes No One
  • Peel Strength Yes No 20 ppi
  • Primerless Adhesion Yes No Primerless
  • Resistance Type Yes No Ozone Resistance, Thermal Resistance, UV Resistance, Water Resistance
  • Service Temperature High Yes No 177 °C
  • Service Temperature Low Yes No -60 °C
  • Substrate Yes No Non-porous
  • Tear Strength Yes No 25 ppi
  • Tensile Strength Yes No 325 psi
  • Tooling Required Yes No true
  • Volatile Organic Content Yes No 40 g/liter
  • Water Resistant Yes No true
  • Where Used Yes No Job Site

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DOWSIL™ 999A Silicone Glazing Sealant
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DOWSIL™ 999A Silicone Glazing Sealant
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