Part A is the unique 12.5kg bags of hybrid cement that are chemically designed with added fibres, to react with Part B : the slurry primer that goes on the back of the tiles.
By using both together, they create a reaction which is more than 4 times the strength of traditional sand and cement bases and forms a monolithic bond guaranteeing the perfect adhesion. Also by using part A & B you use much less building sand in the mix making a great financial saving and reducing the need for an overly thick wet bed.
12.5KG BAG ( approx 2m2 coverage at 25mm bed depth )
***Price is for the Primer only and does not include delivery when bought independently (without porcelain)***