Application
Finishing
Paint
Body filler, paint, primers
Metal
Ferrous metals
Aluminum
Non-ferrous metals
Wood
Plastics, wood and fiberglass

Disc Sander

4S Premium Stearated Aluminum Oxide

  • EXCELS ON WOOD AND PRIMED SURFACES
  • Our best performing, longest lasting paper disc
  • Long lasting performance and fast removal rates for fine finishing of auto body, wood, metal, and marine applications
  • Premium Stearate coating and open coat structure lubricates and prevents loading – For dry use only
  • Available with Hook & Loop or PSA backing

Available in weights: "C" medium-weight, low flexibility

  • Strong resin over resin bond construction is resistant to heat and moisture
  • This special sharp and durable grain cuts fast and lasts long
  • Hook and loop fastening system allows for quick changes and less downtime
  • Available with or without vacuum holes for use on random orbital or low speed DA sanders with capture systems
  • PSA disc rolls are perforated for easy disc tear away from roll
  • Individual PSA discs are tabbed for easy removal of release paper

Click the sections below to expand

Dia Grit Qty PART #  
5" 60 50 37533 Buy Now
5" 80 50 37525 Buy Now
5" 100 50 37526 Buy Now
5" 120 50 37527 Buy Now
5" 150 50 37528 Buy Now
5" 180 50 37529 Buy Now
5" 220 50 37530 Buy Now
5" 320 50 37531 Buy Now
5" 400 50 37532 Buy Now
5" 800 50 37554 Buy Now
5" 1000 50 37555 Buy Now
5" 1200 50 37556 Buy Now
5" 1500 50 37557 Buy Now
Dia Grit Qty PART #  
6" 60 50 37634 Buy Now
6" 80 50 37635 Buy Now
6" 100 50 37636 Buy Now
6" 120 50 37637 Buy Now
6" 150 50 37638 Buy Now
6" 180 50 37639 Buy Now
6" 220 50 37640 Buy Now
6" 320 50 37641 Buy Now
6" 400 50 37642 Buy Now
6" 800 50 37643 Buy Now
6" 1000 50 37644 Buy Now
6" 1200 50 37645 Buy Now
6" 1500 50 37646 Buy Now
Dia Grit Qty PART #  
5" 60 50 37534 Buy Now
5" 80 50 37535 Buy Now
5" 100 50 37536 Buy Now
5" 120 50 37537 Buy Now
5" 150 50 37538 Buy Now
5" 180 50 37539 Buy Now
5" 220 50 37540 Buy Now
5" 320 50 37541 Buy Now
5" 400 50 37542 Buy Now
5" 800 50 37543 Buy Now
5" 1000 50 37544 Buy Now
5" 1200 50 37545 Buy Now
5" 1500 50 37546 Buy Now
Dia Grit Qty PART #  
5" 60 50 37501 Buy Now
5" 80 50 37515 Buy Now
5" 100 50 37516 Buy Now
5" 120 50 37517 Buy Now
5" 150 50 37518 Buy Now
5" 180 50 37519 Buy Now
5" 220 50 37520 Buy Now
5" 240 50 37562 Buy Now
5" 280 50 37563 Buy Now
5" 320 50 37521 Buy Now
5" 400 50 37522 Buy Now
5" 500 50 37523 Buy Now
5" 600 50 37524 Buy Now
5" 800 50 37550 Buy Now
5" 1000 50 37551 Buy Now
5" 1200 50 37552 Buy Now
5" 1500 50 37553 Buy Now
6" 60 50 37601 Buy Now
6" 80 50 37615 Buy Now
6" 100 50 37616 Buy Now
6" 120 50 37617 Buy Now
6" 150 50 37618 Buy Now
6" 180 50 37619 Buy Now
6" 220 50 37620 Buy Now
6" 240 50 37650 Buy Now
6" 280 50 37651 Buy Now
6" 320 50 37621 Buy Now
6" 400 50 37622 Buy Now
6" 500 50 37623 Buy Now
6" 600 50 37624 Buy Now
6" 800 50 37625 Buy Now
6" 1000 50 37626 Buy Now
6" 1200 50 37627 Buy Now
6" 1500 50 37628 Buy Now
Dia Grit Qty PART #  
5" 80 100 37505 Buy Now
5" 100 100 37506 Buy Now
5" 120 100 37507 Buy Now
5" 150 100 37508 Buy Now
5" 180 100 37509 Buy Now
5" 220 100 37510 Buy Now
5" 320 100 37511 Buy Now
6" 80 100 37605 Buy Now
6" 100 100 37606 Buy Now
6" 120 100 37607 Buy Now
6" 150 100 37608 Buy Now
6" 180 100 37609 Buy Now
6" 220 100 37610 Buy Now
6" 320 100 37611 Buy Now
Dia Grit Qty PART #  
5" 80 100 37800 Buy Now
5" 100 100 37801 Buy Now
5" 120 100 37802 Buy Now
5" 150 100 37803 Buy Now
5" 180 100 37804 Buy Now
5" 220 100 37805 Buy Now
5" 240 100 37806 Buy Now
5" 280 100 37807 Buy Now
5" 320 100 37808 Buy Now
6" 80 100 37900 Buy Now
6" 100 100 37901 Buy Now
6" 120 100 37902 Buy Now
6" 150 100 37903 Buy Now
6" 180 100 37904 Buy Now
6" 220 100 37905 Buy Now
6" 240 100 37906 Buy Now
6" 280 100 37907 Buy Now
6" 320 100 37908 Buy Now