Mirka 0.79" (20mm) Hard Twist Lock PSA Backup Pad, 1079H-R Quantity:5-Pack ($12.75 each) soft and resinous wood and

soft and resinous wood and wood coatings

Grain: Silicon Carbide (for grits 1

Also available in 3" and 6" size

For over 25 years

97% filter efficient

Mirka 0.79" (20mm) Hard Twist Lock PSA Backup Pad, 1079H-R Quantity:5-Pack ($12.75 each) soft and resinous wood andProduct Description: Mirka 0. 79" (20mm) PSA Hard Twist Lock Backup Pad (1079H R) are suitable for use with 0. 87 Iridium SR abrasive PSA discs and pneumatic spot repair tools including: Mirka MROS150, Mirka MROS125, Mirka MAOS130, and cordless Mirka AOS130 B and Mirka AROS150 B sanders. The small size allows access to hard to reach areas and keeps repairs as small as possible. Fast peel and stick disc change. Manufactured using advanced molded