Professional hook and loop sanding discs for commercial or occasional use 90mm sanding triangle 40 grit coarse sanding disc Coarse sanding pad suitable for use on all materials including metal / wood / plastic etc... Designed for the automotive refinishing industry Manufactured from aluminium oxide abrasive for strength and durability Hook and loop backing for easy installation Added convenience of a hook and loop quick change system Pre punched holes for use on hand held sanders with integral dust extraction system 6 hole design eliminates clogging and aids dust extraction 6 hole design also reduces the amount of dust which means it can no longer collect in lumps on the abrasive surface Eliminating the problem of dust clogging which causes defects in the sanding surface Triangular design allows for access into tight hard to reach corners SPECIFICATIONS • Triangular sanding pad • Hook and loop backing • 90mm triangular shaped discs • 40 grit coarse • Pack size – 1000 pack