Home > Tool Categories > Shop Tools > Wood Turning > Blue line Foam backed sand papers Ask any wood turner why he likes to turn and he/she will say because it is fun! It stops being fun when sanding takes more time than turning. Our “Blue Line” sandpaper with it’s cloth backing and soft foam support (about 1/8” thick) does not make sanding enjoyable but at least it makes it quick and “cool”. 80 Grit Blue-line Foam Backed Sandpaper $2.25 120 Grit Blue-line Foam Backed Sandpaper $2.25 180 Grit Blue-line Foam Backed Sandpaper $2.25 220 Grit Blue-line Foam Backed Sandpaper $2.25 220 Grit Blue-line Foam Backed Sandpaper $2.25 240 Grit Blue-line Foam Backed Sandpaper $2.25 320 Grit Blue-line Foam Backed Sandpaper $2.25 400 Grit Blue-line Foam Backed Sandpaper $2.25 600 Grit Blue-line Foam Backed Sandpaper $2.25 800 Grit Blue-line Foam Backed Sandpaper $2.25 1000 Grit Blue-line Foam Backed Sandpaper $2.25 1200 Grit Blue-line Foam Backed Sandpaper $2.25 1500 Grit Blue-line Foam Backed Sandpaper $2.25