cloth-psa-discsPSA discs (pressure sensitive adhesive) from PAI provide a convenient and efficient way of blending, deburring, and finishing various metal and wood surfaces. PAI offers a complete line of PSA discs with various abrasive materials to handle a broad range of sanding, grinding and finishing applications. Featuring Deerfos Abrasives (Deer Abrasives)
 
XA911 PSA Discs - Premium aluminum oxide X-wt cotton / polyester
JA165 PSA Discs - Soft J-flex cotton aluminum oxide
XZ677 PSA Discs - Zirconium X-wt polyester 
PZ628 PSA Discs - Zirconium heavy Y-wt polyester
PZ528 PSA Discs - Zirconium heavy Y-wt polyester with special grinding aid
PS999 PSA Discs - Ceramic heavy Y-wt polyester with special grinding aid