CRL 4" x 64" 40X Grit Wet Abrasive Glass Grinding Belts - 5/Bx Sandblasting Tools PTI 707 does not harden

PTI 707 does not harden or lose flexibility

UV Resistant/Non-Yellowing

All Purpose Cleaner that Cleans and Deodorizes

reapply and wipe with a clean cloth

CRL 4" x 64" 40X Grit Wet Abrasive Glass Grinding Belts - 5/Bx Sandblasting Tools PTI 707 does not hardenTough, Fast Grinding, 100% Polyester Backed Belts are Long Lasting Variety of Grits are Available from 40X to CORK Stock Sizes (Plus Other Sizes on Special Order)to Fit Virtually All Upright Belt Sanders Selected 3M Brand Belts Also Available CRL Wet Abrasive Belts have a 100 percent polyester backing, so you can use them wet or dry. Available in standard sizes in grits from 40X (Extra Coarse) to CORK to fit most any upright belt sanding machine. All