MH&P structure acrylic - acrylic filler coarse 350ml or 750ml Easily spreadable filler, grain size c.0.3mm. Can be used on many surfaces, eg painting cloth, cardboard, wooden panels and much more. The surface must be free of dust and grease. It is advisable to carry out tests before processing. Structural acrylic can be diluted with water, mixed with MH&P pigments, with acrylic u. Paint poster colors.