Klingspor Abrasives Stearate Aluminum Oxide, PS33, 6"x No Hole, 40 Grit, Pressure Sensitive Adhesive (Sticky) Backed Discs

Specially coated with a Zinc Stearate lubricant, these discs will not clog up with resin or wood dust like most discs. We've made the backing heavier to extend the life and gone to a better "white" aluminum-oxide grain. This is the best steareted material you'll ever use and the price is comparable to cheaper stearate products. These work best on sealer sanding, painted wood, scuff sanding, plastics and even fiberglass!

Specifications:

• Aluminum Oxide
• Zinc Stearate
• Resin to Resin bonded
• C-weight paper
• Tear-resistant backing
• Resists Loading
• Pack of 50
• Sticky back - PSA (pressure sensitive adhesive)