GRT-20 Dark Grey Sanded Grout is a high quality, flexible, high strength; hydrophobic specialty pre blended sanded grout suitable for tile joints between 2mm-20mm wide.
GRT-20 Dark Grey Grout can be used both internally and externally in both wall and floor tile applications including swimming pools. GRT-20 Dark Grey has stain resistant hydrophobic properties, which also enables easier application and clean off of grout residue from tile surface leaving fuller grout joints. With coverage 80% + greater than standard sanded grouts, GRT-20 Dark Grey is the most economical and user-friendly grout on the market. In most applications GRT-20 Dark Grey Sanded Grout will require only one wash off procedure.
GRT-20 Dark Grey Sanded Grout is mixed with approximately 4.3L of clean drinking water per 20kg bag. Each bag will give you approximately 70 square metres coverage based on 400mm x 400mm x 8mm tile with a 3mm grout joint. Coverage will vary depending on the tile size and grout joint. For application details and product limitations see Product Data Sheet here.