Perma-Grit Hand Sanding Block SB280XC/XXC

Perma-Grit SB280XC/XXC is a very popular rough out block and is also poplar with stone masons. The Grit on this block is Extra Coarse on one face and Extra Extra Coarse on the other face.  When placed on their edge, you are able to sand a perfect right angle.  Dimensions approx 280 x 52 x 41mm (11") The steel gritted sheets are bonded with industrial double sided tape, to the custom made anodised aluminium extrusion, which is light, clean and easy to use and will never warp.
 
Perma-Grit® Tools will cut:- All Woods, Glass Fibre, Carbon Fibre, Kevlar, Plexiglas, Lexan, Perspex, Acrylics, Plastics, Polystyrene, Brass, Copper, Aluminium, Ceramics, Stone, Horn, Antler etc.