12 PCS Sanding Belts 3x21, 40 Grit Aluminum Oxide Belt Sander Paper

• 【Package】12 pack belt sandpaper 3x21 40 grit
• 【Premium Material】Made from premium open coat aluminum oxide grain, features good abrasion resistance,anti-static,resist moisture and heat.
• 【Firm Belt Interface】Precision engineered bi-directional tape joint anti-clogging stearate to reduce heat and buildup resin over resin bonding for long belt life.
• 【Durable】Anti-static and washable, plus an additive in the resin to resist loading, features good abrasion resistance, anti-clogging.
• 【Application】Works with belt sander 3 x 21,provide a heavy duty stripping and sanding tool for wood, aluminum, fiberglass, rubber, plastic and non-ferrous metals

Size: 3x21 sanding belt 40 grit belt sandpaper These handy sanding accessories provide the ultimate in performance, value, durability and versatility. Excellent for use with both narrow and wide belts, they are Ideal for a wide range of belt-sanding applications. Main Features: ✔ Combination sander belts with working gloves to meet your requirements for different materials and applications. ✔ Suitable for wood, fiberglass, wall polishing and rust removal on metal surfaces. ✔ Premium open coat aluminum oxide material is wear and durable. ✔ High strength X cloth base provides good toughness, offers long service life. ✔ Smooth sanding belts connect avoids leaving scratches on the board.A strong belt interface ensures the durability of the belt. Package 12 pcs 3x21 belt sander sanding belts 40 grit