Styrofoam Disc 400/30

technical datatechnical datadiameter 400 mmthickness 30 mmfixed with 4 velcro fasteners (5x9 cm each)styrofoam disc 400/30works great with machine plasters and traditional mixtures e.g. With 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 in cleanlinessthere is no problem with its subsequent use (if you forget 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 will not be able to stick to anything**illustrative photos