HG Tile Impregnating Protector Treatment 13, Pre-Treatment Protects Against Grease & Dirt Penetration, Silicone Free for Unglazed Tiles 1 Litre (391100106) HG Impregnating Tile Protector: Prevents dirt, stains & grease from penetrating or saturating natural stone tiles Silicone free & fast drying: For all types of highly-porous to slightly-porous tiles & flagstones. Can be used indoors & outdoors Highly effective: Works without altering the character of the tile or stopping the floor from breathing Easy to use: The perfect tile sealer for impregnating unglazed tiles or flagstones, inside or outside the home 1 litre HG Tile Impregnating Protector: Apply undiluted evenly & in one direction with a paint roller. Remove any unabsorbed product after 10 minutes with a dry lint-free cloth