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  • feltable fine filler
  • for shrink-free layer thicknesses of 0 - 10 mm
  • can be applied directly to concrete
  • for efficient filling

Felt fine filler DURAPID XS 40 is a high-quality tempered powdery filler and a plastic-tempered thin layer plaster. The filler can be mixed absolutely lump-free and forms a mass which is excellent to process. This allows shrink-free area fillings up to a layer thickness of 10 mm. The filled area can be wet-felted after approx. 60-70 minutes in order to avoid later grinding working.
Our innovative recipe also allows reactivation of the filler surface by lightly moistening in order to smooth out any unevenness by felting for up to 16 hours after application of the filler and depending on the layer thickness. Filler and thin plaster for manual processing in all interior rooms with normal air humidity including domestic wet rooms, such as kitchens and baths.
To create high-quality smooth surfaces and for full area filling of holes, joints and cracks on standard structural substrates on walls
and floor indoors.


approx. 0.8 kg/m² per mm of layer thickness