Impregnate unglazed tiles? HG tile impregnating protector is a special basic treatment for (new) unglazed tiles or flagstones. This unique tile sealer stops saturation and prevents dirt and (grease) stains from penetrating without altering the character of the tile or stopping the floor from breathing. The perfect tile sealer for impregnating unglazed tiles or flagstones. Prevents saturation and For all types of highly-porous to slightly-porous tiles and flagstones. How do you use HG tile impregnating protector? Follow the steps below for correct use of HG tile impregnating protector (HG product 13). Apply the ceramic tile sealer undiluted, evenly, and in one direction preferably with a paint roller. If 10 minutes after applying some product is still left on the tiles and has not been absorbed, it must be removed immediately with a dry and lint-free cloth. The floor can be walked on about 3 hours after treating and is completely protected about 12 hours after the last treatment.
