Designed to lay on top of the stone and change appearance ranging from a low to high shine. Prevents liquids from soaking into the stone. This type of sealer is prone to scratching, dulling and peeling. Regular maintenance is required to keep the sealer intact and looking good., or coatings, are very bad for travertine, marble, limestone, and any stone surface outside. They hide the colors, trap moisture, fade, peel and scuff. Homeowners get so frustrated with coated travertine they want to rip it out. But wait! We can safely strip the Any sort of topcoat sealer, including enhancers that are overapplied, causing a buildup on the surface. and restore your travertine to a gorgeous finish. Much more cost effective than ripping out and replacing.