For a perfect finish at full speed. The versatile all-round product 1950 siaspeed is specially designed for high stock removal rates, perfect surface quality and long life in applications such as the surface treatment of body filler, primer filler, lacquers and paints. ; Whether it's scuffing of old or new lacquers, blending, or removal of dust inclusions and orange-peel effect – 1950 siaspeed micro grain with its fine grit range is the perfect choice for challenging surfaces.. Applications Sanding off coatings and impurities; Sanding out unevenness at the edges of repaired surfaces; Flatting bodyfiller and composite materials; Fine sanding primer filler; Keying old and new lacquers. Advantages Very high abrasive performance with a good finish; Performance-enhancing grit mix with ceramic corundum in 40 - 80 grit range; Minimal clogging thanks to open coating in 220 - 600 grit range; Extremely long lifetime; Lower abrasive consumption; Versatile all-round product with an attractive range of options. Material main application: Colour; Primer filler; Putty; Paints; Old lacquer; Primer coat; Epoxy primer coat; Cathodic dip primer coat; Plastics; Acrylic glas; Gelcoat polyester; Glass-fibre reinforced plastic GRP. bonding Resin over resin. grit standard FEPA P / ISO 6344; P100 – P600. Grit type 40 – 80; Mixed grit with ceramic content; P100 – P600; Semi-friable aluminium oxide / blue-fired. cut Dry applications; Main application. Safety recommendation Pay attention to the abrasives safety data sheet available from sia Abrasives; Follow the general FEPA safety recommendations; Use eye and face protection; Use an effective dust extraction unit or wear a fine dust mask. Special coating Stearate; from 80. Coating 40 – P180; Electrostatic; Electrostatic open; P220 – P600. Backing Paper