NATURAL CLAY PRODUCTS
Natural Clay Products Penetrating Sealer is a clear, non-discoloring resin that will provide a high degree of water repellency to most masonry surfaces. When cured, the product becomes insoluble and offers permanent protection.
USAGE: Natural Clay Products Penetrating Sealer is for use on Natural Clay Products. When properly applied and allowed to cure, it will greatly reduce water absorption. Designed to be applied before grouting, it will function as a grout release. A second application may be made after grout joints have been properly cured. Exterior applications exposed to severe weather conditions may require additional seasonal coatings.