Sia Abrasives 7900 SIANET Sanding Strips 70x420mm 50pcDescription7900 SIANET 70x420mm Velcro Sanding Strips 50The multifunctional 7900 SIANET is especially developed for sanding putty, primers, lacquers, composite materials and a wide range of other materials for industrial use.It combines high performance and a longer lifespan than traditional abrasives, making it a cost-effective solution.Designed for dry sanding by machine or by hand, its true dust-free sanding characteristics result in a cleaner work environment, as well as a better surface finish.