Styrofoam Disc 400/22

technical datadiameter 400 mmthickness 22 mmfixed with 4 velcro fasteners (5x9 cm each)styrofoam disc 400/22perfect for machine plasters and traditional mixtures e.g. From mining sand mudhigh durability - efficiency approx. 500-2000 m2 for example with two-day machine plaster from anser grain size 0.5-0.8disc hardness is fs 110 - the hardness of a very good quality polystyrene trowel (the hardest polystyrene for screeds has a hardness of fs 25)the polystyrene disc is easy to keep cleanthere is no problem with its subsequent use (if forgot to wash it after work as is the case with a sponge)by rubbing the cement-lime plaster with a styrofoam disc you get an even flat surfaceif the customer checks the plaster surface under strong light he or she will not be able to stick to anything**illustrative photos