Mapei Ultracolor Plus 112 Grout (5kg Alu-Pak) – Medium Grey

Fast setting & drying, high performance flexible anti-efflorescence grout. For joints 2 to 20 mm. Water-repellent with DropEffect® and antimould with BioBlock® technology. It can be exposed to foot traffic within 3 to 4 hours. For interior or exterior use on walls or floors and suitable for dry or wet areas, timber floors and underfloor heating.