Z-SEALER is a high-quality clear acrylic sealer used with Z-BRICK facing brick and Z-STONE stone veneer. It looks milky in the can and application, but turns clear when dry. It dries completely within 1 hour except in very humid conditions. It is a flat, not glossy finish. 1 coat of Z-SEALER should be applied over all applications to allow brick or stone easy-cleaning. 2 coats should be used around stoves, fireplaces, bathrooms, and kitchens. 2 coats are also necessary for all exterior applications. Z-SEALER can be brushed or sprayed on.