STAIN-PROOF® Dense Stone Impregnating Sealer, formerly known as STAIN-PROOF Plus™, is an impregnating, invisible and breathable sealer that protects natural stone countertops from damage caused by water, salts and oil-based stains. Treated countertop surfaces become easier to clean, maintain, and keep looking good for longer. Dense Stone Impregnating Sealer provides lasting protection for natural stone that comes with a 25 year performance warranty*.
 
Typical Applications
Dense Stone Impregnating Sealer is suitable for natural stone and concrete countertops.
Benefits
Permanent premium oil and water repellence. 25-year written performance warranty when applied by a STAIN-PROOF Accredited Applicator.
Three different custom sealing molecules for 3 levels of penetration and maximum stain repellence
Includes a super penetrator for deep penetration of dense granites and marbles.
Retains natural surface color and finish
Super breathable: water vapor escapes freely preventing harmful moisture build-up inside the treated material
Suitable for indoor, outdoor, residential and commercial use.