Everbuild Forever White Powder Wall Tile Grout with Mould Shield is a cement based powdered grouting compound with added PVA to promote adhesion and water repellents to shed water. Forever White Wall Tile Grout is suitable for use on kitchen and bathroom walls, shower areas including power showers, work tops subject to water contact and more where joints are up to 3mm. Forever White Wall Tile Grout has excellent water resistance, dries brilliant white and contains Mould Shield a anti-bacterial solution, integrated into the manufacturing process of this grout to prevent mould, mildew and bacterial growth. (Certified by NAMMAS accredited microbiological laboratory to show no mould growth after more than 10 Years simulated ageing). To use simply mix with water to give a pure white paste.