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PERMA-CRETE® Interior/Exterior Acrylic Masonry Surface Sealer

PERMA-CRETE Interior/Exterior Acrylic Masonry Surface Sealers are a fast drying, waterborne, clear or pigmented acrylic sealer used primarily to seal chalky or porous stucco, concrete or masonry walls prior to painting or waterproofing. They are designed to deeply penetrate and seal new, porous surfaces and old, dusty or chalky paint films and substrates. Finish with architectural primers and topcoats suitable for concrete and masonry, typically acrylic and vinyl acrylic latex and elastomerics, and waterborne epoxies (interior only). These PERMA-CRETE Interior/Exterior Masonry Surface Sealers are ideal on new and old concrete for use on a variety of exterior masonry projects including high-rise apartments and condominiums, warehouses, hospitals, schools, concrete parking garage overheads, hotels, and commercial structures.

  • Clear
Features & Benefits
Features Benefits
Coats chalky surface Improves the bond of primer and/or topcoat
Excellent Adhesion Improves durability of finish
Protects Porous Surface Penetrates and seals recommended substrates
Binds Laittance Entraps the gritty surface typical of new concrete
Clear (4-808) Maintains natural appearance & minimizes dirt pick-up
Pigmented (4-809) Tintable to a range of PPG colors & improves hiding
Where to Use
  • Brick
  • Concrete & Masonry
  • Concrete & Masonry Units
  • Fiber Cement
  • Fiber Cement/Hardboard
  • Tilt-Up Concrete