Dow Corning Allguard 


Dow Corning AllGuard Silicone Elastomeric Coating is a one-part, 100 percent water-based silicone elastomer supplied in 3 tint bases for pigmenting at distributor locations. The coating is typically applied in two coats over Dow Corning® AllGuard Primer. The coating can be roller, brush or spray applied. It 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. Its attractive matte finish minimizes brush and roller marks.

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  • Provides long-term waterproofing protection
  • Maintains water protection properties even when exposed to sunlight, rain, snow or temperature extremes
  • Available in 55 standard colors and unlimited custom colors


  • One-component, pigmented, waterbased silicone elastomer