
Stone Coat
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Coval Stone STOPS ACID ETCHING AND STAINS ON MARBLE, GRANITE, AND OTHER NATURAL STONE SUBSTRATES WITH A TRANSPARENT BARRIER.
Coval Stone is a professional grade sealer recommended to be applied by experienced restoration experts and coatings installers only.
The thin film, single component coating creates an incredibly strong covalent bond with the stone. It is easily applied by hand with an applicator pad for long-lasting durability against staining. It should be installed over an appropriate surface primer, such as Coval Stone Primer or used over an existing coating.
Coval coatings contain less than 100 g/L VOCs and exceed SCAQMD Rule 1113 requirements for air quality; as well as contain no known carcinogens under Proposition 65, California’s Drinking Water and Toxic Enforcement Act of 1986.1
Go to our FAQ page for frequently asked questions.