PETRA SEAL is North Carolina’s leader for protecting your Natural Stone. We offer a
Lifetime Stain-Proof Written Warranty
on Natural Stone Counter tops including: Granite, Marble and Travertine. We offer the same Lifetime Written Warranty on Natural Stone Floor and Wall Tiles including the Grout in Ceramic or Porcelain Tile settings. If your Natural Stone was just installed yesterday or some years ago PSI can refresh your Natural Stone and give you the protection you need, a Lifetime Stain-Proof Written Warranty against water, salts and oil-based stains. Please Contact us for any of your Sealing needs in the Charlotte area. You can reach us by phone at 828-606-3507 for more information and to set up your free estimate.