Perma-Grit® Tools will cut:- All Woods, Glass Fibre, Carbon Fibre, Kevlar, Plexiglas, Lexan, Perspex, Acrylics, Plastics, Polystyrene, Brass, Copper, Aluminium, Ceramics etc.
COARSE grit equivalent approx. UK 180 / US 60
FINE grit equivalent approx. UK 320 / US 120
DIY TIP:- The Wedge Block was designed by Tracey Richardson for sanding window frames, skirting boards, walls etc. No more sore fingers from using sandpaper.