Sanding Block Use to profile edges, feather edges, block sanding, square off materials or sand a perfect dihedral. When placed on their edge, you are able to sand a perfect right angle. Popular block that enables you to produce a perfect leading and trailing edge to your wings. Flat sanding surface, coarse grit one side, fine on the other. Dims approx. 280 x 52 x 41mm (11") The steel gritted sheets are bonded with industrial double-sided tape, to the custom-made anodized aluminum extrusion, which is light, clean and easy to use and will never warp.
Perma-Grit® Tools will cut:- All Woods, Glass Fiber, Carbon Fiber, Kevlar, Plexiglas, Lexan, Perspex, Acrylics, Plastics, Polystyrene, Brass, Copper, Aluminum, Ceramics etc. COARSE grit equivalent approx. US 60 FINE grit equivalent approx. US 120
