Sia Siaair 7940 Velvet Sanding Disc 4000 Grit Box of 10 150mm Paint Protection Other with the new filter unit

with the new filter unit (cod

water staining and other surface imperfections while restoring depth of colour and gloss

Mixing Ratio Range: 1:1 to 7:1

Instructions:

when used for protection against the contaminants as specified

Sia Siaair 7940 Velvet Sanding Disc 4000 Grit Box of 10 150mm Paint Protection Other with the new filter unitSiaair: 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