Mapei Ultralite S1 available in White or Grey has the ability to walk on your work in just 24 hrs.
Can be used for Internal and External use even in swimming pools for all non-porous tiles
Good for back buttering with particularly long open and adjustment times for easy installation
This 13.5kg bag covers up to 6.8m2 using a 6mm Notched trowel.
An open bag may store up to 12 months under the correct conditions