Colour Family: N/A Size: 493 ML Assembled Product Length: 4" Assembled Product Height: 6.5" Assembled Product Width: 1.5" Grout Type: N/A . Unique invisible formula, penetrating sealer protection provided by super resistant / strong fluoride ingredients • Helps to maintain the ceramic joints original colour • 500 ml will protect 80 sq/feet • Silicone free, 100% biodegradable • Apply by using a synthetic sponge roller. Wipe away the excess on tiles. (70% time saver ) • Ideal product for application after using Surf-Pro "Tile and Grout Buster" • Results guaranteed