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LastiSeal is a water-based polyester-polymer and polyurethane sealer for brick concrete pavers stones mortar and other porous masonry. LastiSeal penetrates up to 4 in. and fills the pores bonds the substrate and cures as a hard plastic below the surface. Unlike paints or surface sealers LastiSeal will not change the appearance or feel of your brick concrete or masonry. LastiSeal does not form a surface film and will not leave a gloss finish or color on the surface. Once cured 24 hours the seal is practically permanent. Seal brick walls and floors indoors and outdoors brick chimneys pavers driveways pool-decks patios stones tiles grout water-features and porous stone. Non-toxic non-flammable and non-hazardous. No odor. Ultra-low VOCs. Not harmful to plants. Protects against: Freeze-thaw damage wind-driven rain negative side water pressure spalling spills mold algae humidity and efflorescence. Approx. coverage per 2.5 Gal. pail: Bricks – 400 sq. ft. to 500 sq. ft. Poured Concrete – 500 to 600 sq. ft. More porous surfaces may require a light second application.
- Easy Application Spray Roll or Brush.
- Bonds and strengthens protects against freeze-thaw prevents spalling dusting.
- Waterborne Safe Eco-Friendly Non-toxic Non-flammable.
- Protects outdoor/indoor brick concrete masonry grout and even wood!
- Easily Outperforms Silane Siloxane Sealers.