HG 33 Protective Coating Gloss Finish 1L Is an easily applied liquid polymer emulsion which forms a glossy, super-thin yet extremely strong & protective film when dry. This protects the top layer of the natural stone against wear & damage by acids such as soft drinks & wine. This protective film also has an anti-slip effect & is available in a matt version. HG natural stone protective coating gloss finish (shine finish) (HG product 33) is an easily applicable liquid polymer emulsion which forms a glossy, super-thin yet extremely strong & protective film when dry. This protects the top layer of the natural stone against wear & damage by acids such as soft drinks & wine. This protective film also has an anti-slip effect. Dilute the liquid 1:1 with cold water, then pour the liquid over the floor & apply evenly in one direction using a waxer or roller. After about 40 minutes, a second layer can be applied crosswise onto the first layer. One litre is enough for 60 to 80 m 2 of floor area. This product is also available in a matt version.