GREENTECH DURA FIX CTF-638 is a durable and high compressive strength adhesive mortar designed for floor stone and tile fixing. It is a thick bed adhesive mortar with application thickness of 5 - 20 mm without sinking, which allows applicator to adjust alignment easily.  

GREENTECH DURA FIX CTF-638 white colour is suitable for tiling of light colour marble or stone tiles without affecting the colour of tiles. Notched trowel with higher ridges or buttering onto back face method is suitable to apply.  Complies with Class C2E according to EN 12004:2017. 

For tile size larger than 1m², mix with diluted GREENTECH EVA MIX PBM-19 to achieve extra flexibility.