
DuPont says when treated with DuPont StoneTech BulletProof Sealer, its granite, marble, and quarts countertops are protected against common household stains.
DuPont has partnered with Protect Plus Surfaces to engineer a water-based surface sealer that it says is strong enough to resist tough oil- and water-based stains and is backing the claim with an industry-leading 15-year residential warranty.
The firm says that when treated with DuPont StoneTech BulletProof Sealer, its granite, marble, and quartz countertops are protected against common household stains such as coffee, red wine, ketchup, mustard, cooking oil, and soy sauce. DuPont also includes a special cleaner for owners to maintain the surface.
The warranty covers replacement labor and materials, and it transfers with the property title under no limitations. The manufacturer also offers a one-year warranty on select outdoor granite countertops. Etching of a natural stone countertop is not covered.
The sealer is only available through authorized distributors and dealers. For more information, check out www.stonetechpro.com/warranty, or call 877.786.6383.