Sia 7940 siaair Velvet 6" Foam Polishing Grip Discs metal fabrication Includes one replacement Peel-off Protective

Includes one replacement Peel-off Protective Lens Cover

low‑fatigue operation during long sanding sessions

Cited by most environmental agencies as a BMP to keep boatyard grounds and surrounding waterways cleaner

pad protector (9956)

Sia 7940 siaair Velvet 6" Foam Polishing Grip Discs metal fabrication Includes one replacement Peel-off ProtectiveProduct Overview: Sia Abrasives 7940 sia air Velvet 6" Foam Polishing Grip Discs (7940 Series) are the best choice for achieving the perfect finish for coatings, varnishes and composite materials. Whether it's scuffing, fine sanding or final preparation for polishing the improved technology of 7940 siaair is the key to a perfect finish in damp sanding applications. Excellent for fine sanding of round edges, contours and concave or convex shapes. The