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DOWSIL™ DEFENDAIR 200

A 100% silicone liquid applied Air and Weather Barrier designed to protect against air infiltration and water penetration. The vapor permeable, one component, water-based coating cures to form a flexible membrane that is impervious to water but has the ability to “breathe,” allowing water vapor to escape from inside the substrate.

Properties

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

  • Adhesion to Yes No Concrete, OSB/Sheathing, Steel, Wood
  • Breathable Yes No true
  • Color Yes No White
  • Elongation Yes No 650 %
  • Primerless Adhesion Yes No Primerless
  • Resistance Type Yes No Ozone Resistance, Thermal Resistance, UV Resistance, Water Resistance
  • Sealing Performance Yes No true
  • Shelf Life Yes No 180 Days
  • Solventless Yes No true
  • Technology Yes No Water-based
  • Type Yes No Elastomeric
  • Use Yes No Air Barrier
  • Volatile Organic Content Yes No < 19 g/liter
  • Water Resistant Yes No true

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DOWSIL™ DEFENDAIR 200
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DOWSIL™ DEFENDAIR 200


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DOWSIL™ DEFENDAIR 200
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