Kerakoll Biofast is technically the best adhesive available in the market to fix grey stone tiles, porcelain tiles and quartz tiles. Where other basic adhesives have been known to fail, Biofast is the best solution for all tile fixing requirements.
Biofast is an eco-friendly mineral tile adhesive that doesn't cause irritation, gives up to 60 minutes of constant workability and accelerated adhesion, setting in three hours.
As with all Kerakoll products, it comes with a lifetime guarantee and is available in larger than usual 25kg bags.
Suitable with all underfloor heating and pool applications.