DERBIFILL S is the ideal product for the levelling of roofs and for rectifying counterslopes and
Prevents puddle formation
Rectifying the surface simplifies the application of the waterproofing membrane
Economical solution for roof levelling
Ensures optimum adhesion between bituminous waterproofi ng products and substrate
Can be applied up to a thickness of 50 mm
Malleable and practical
Prevents water stagnation around domes and skylights.