Alpha SL 2-20F

A gypsum-bonded fiber-reinforced levelling mortar suitable for indoor levelling of sound calcium sulfate bound substrates (anhydrite or alpha-semi-hydrate) in layer thicknesses from 2 to 20 mm. Suitable for floor heating. Easy to pump and sand. Self-levelling, low shrinkage, low stress and fast hardening. Not suitable for wooden, industrial and permanently damp floors (outdoors and bathrooms).