Sia Siaair 7940 Velvet Sanding Disc 4000 Grit Box of 10 150mm Pressure Pot Guns • Offers fast material removal

• Offers fast material removal

and lightweight device

preventing check valve problems

removes minor imperfections and leaves a durable protective finish that helps repel water and environmental contaminants

Excellent weathering resistance

Sia Siaair 7940 Velvet Sanding Disc 4000 Grit Box of 10 150mm Pressure Pot Guns • Offers fast material removalSiaair: 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