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Merit® 66623366071 No-Load® PB273 Hook and Loop Disc, 5 in Dia, P80 Grit, Coarse Grade, Aluminum Oxide Abrasive, Latex Paper Backing



Merit® Hook and Loop Disc, Series: No-Load® PB273, 5 in Diameter Disc, P80 Grit, Coarse Grade, Aluminum Oxide Abrasive, Latex Paper Backing, B-Weight Backing Weight, 8 Number of Vacuum Holes

For use on random orbital and rotary sanders across many industries. Applications include stripping and preparing primed and painted surfaces for finishing, sanding of plastics, fiberglass and composites, bare wood sanding, light weld blending, prepping and finishing metal and sanding of all gel coat and body filler compounds. The industries highest performing and broadest selection of paper discs in PSA (pressure sensitive adhesive) disc rolls, individual discs and hook and loop discs.


Abrasive Material Aluminum Oxide
Backing Material Latex Paper
Backing Weight B-Weight
Disc Diameter 5 in
Grade Coarse
Grit P80
Number of Vacuum Holes 8
Series No-Load® PB273
Type Vacuum

Country of Origin: Canada

Blending, Sanding and Stripping


  • P-graded, sharp light brown, aluminum oxide abrasive for fast cut rate, extended life and consistent finish
  • Water based non-pigmented stearate coating provides improved load-resistance and no color transfer to work
  • Flexible B-weight latex saturated backing, with full resin bond and open coat for 50 to 60% improvement in tear strength while retaining flexibility and resistance to delamination
  • Hook and loop back for easy disc mounting and changing, vacuum holes for maximum dust extraction


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