Sia Siaair 7940 Velvet Sanding Disc 4000 Grit Box of 10 150mm Air Palm Sander The non-hardening

The non-hardening

Because of its outstanding adhesion to almost every surface

The carefully blended pH neutral formulation ensures the leather is moisturised without leaving a greasy residue

it provides a durable

Sia Siaair 7940 Velvet Sanding Disc 4000 Grit Box of 10 150mm Air Palm Sander The non-hardeningSiaair: For high gloss varnishes and solid surfaces. The improved siaair technology of 7940 siaair is the key to a perfect finish in damp and dry sanding applications whether it's scuffing, fine sanding or preparation for polishing. Backing Knitted fabric with foam backing. On the outside,the ingenious net backed abrasive, in the middle the foam cushioning which equalizes the application pressure and on the inside the well proven siafast hook and loop