Special featuresHG Tile Impregnating ProtectorHG impregnating protector is a special base treatment for (new) unglazed tiles or flagstones, both indoors and outdoors, and protects against stains.• Base treatment for invisibly protecting against the penetration of dirt and grease (stains)• Also prevents an absorbent effect• For all types of highly porous to slightly porous tiles and flagstones• HG impregnating protector stops the absorbent effect and thus prevents the penetration of dirt and (grease) stains without affecting the character of the tile or sealing off the floor. Suitable for all types of porous and slightly porous tiles and flagstones, both indoors and outdoors. 1 litre is sufficient for up to 40m² of floor area.Instructions for useApply HG impregnating protector evenly and in one direction using a paint roller. Then allow it to soak in for 10 minutes. Afterwards, remove any excess material with a dry, lint-free cloth.