Sia Siaair 7940 Velvet Sanding Disc 3000 Grit, Box of 10 150mm Polishing Backing

Description Sia Siaair 7940 Velvet Sanding Disc 3000 Grit, Box of 10. 150mm Siaair: For high-gloss varnishes and solid surfaces.The improved siaair technology of 7940 siaair is the key to a perfect finish in damp and dry sanding applications – whether it’s scuffing, fine sanding or preparation for polishing.     Backing Knitted fabric with foam backing. On the outside,the ingenious net-backed abrasive, in the middle the foam cushioning which equalizes the application pressure and on the inside the well proven siafast hook and loop fastening system.   Advantages High stock removal rates and excellent finish Low clogging in damp and dry sanding applications Highly adaptable to contours, curves and profiles Pressure-equalising foam gives perfect surface finish Waterproof and washable Resistant to silicon remover   Applications Matt finishing of conventional old and new varnishes as well as composite materials Fine sanding of primer filler in hard-to-reach areas Producing a matt finish for blending Preparation for polishing on high-gloss surfaces