Stone Sealer Concentrate is a double strength sealer, containing a reactive silicone polymer in odorless mineral spirits, that impregnates marble, granite, travertine, slate and limestone to form an invisible protective barrier on all types of interior and exterior stone surfaces. This sealer is double strength version of Stone Sealer #1 and is designed for very porous stones or for very high traffic areas. This sealer is solvent based and is widely used by the professionals in the stone fabricating industry and is a low odor safe solvent based sealer for homeowners..
Stone Sealer Concentrate will cover approximately 500 sf per gallon for each application and two coats are recommended approximately 2 hours apart rather than one thick coat. Do not over apply the sealer and any excess should be removed from the surface within 5 minutes using a clean dry white cloth. The natural stone surface should be kept completely dry while the sealer is curing for 24 hours. It can be applied either with a micro fiber cloth on small counter top or wall areas or with a short nap (1/8″) roller for larger floor areas. We recommend that a single top up application should be re-applied on top of the old sealer every 2 to 3 years.