Sanding sheets with hook-and-loop backing sia 1950 siaspeed
With centre hole and extraction holes, all-round product with high removal rate, perfect surface quality and long service life. Grain 40–80 with ceramic content, grain 100–600 with semi-precious corundum, paper base with siafast hook-and-loop system, ideally suited for grinding of coatings and impurities, corrective grinding of irregularities along the edge of repairs, surface and fine grinding of putty and filler and grinding of old and new lacquer surfaces. Machinable materials: Paint, fillers, putties, lacquer, old lacquer, primers, plastics, acrylic glass, polyester gel coat, GFRP.