Mirka 8" Solid Medium PSA Backup Pad, 108 Mirka MR Series can be worn all day

can be worn all day and works when wet too

cover any boat trailers with plastic as some metals can discolor when in contact

SEM M25053 Marine Vinyl Coat Ranger Black allows you to easily renew or change the color of your comfy weathered boat chairs for a brand-new look

Allows for 2 pneumatic sanders to operate simultaneously

Gold 80 to 180 grit has a Calcium based stearate for tough grinding

Mirka 8" Solid Medium PSA Backup Pad, 108 Mirka MR Series can be worn all dayProduct Description: Mirka 8" Solid Medium Density PSA Backup Pad (108) features a 8" diameter size and 5 8" x 11 female thread attachment and medium density. For use with Mirka 8" polishers and grinders and 8" size PSA sticky back sanding discs. Max operating speed of 4,800 RPM Features and Benefits: 8" diameter size and 5 8" x 11 female thread attachment Medium density Use with 8" size PSA sticky back sanding discs Max operating speed of 4,800 RPM