Webber Optima leveling compound 10-90mm

Webber Optima leveling compound 25kg bag
Can be used on all cement,concrete substrates from 10mm thickness
Also underfloor Heating from 60mm and minimum 30-35mm above pipe.
Can be used on insulated floor felts,foils,Eps polystyrene or mineral(stone)wool.minimum recommended thickness on these 35mm.
very fast set-walking after 4hours.
Ready to tile after 24h.
30MPA strenght
12months shelf life.
Top quality thicker leveling compound.