150mm Siafilm Velours Backed Sanding Discs 7 Holes

150mm Siafilm Velours Backed Sanding Discs 7 Holes

Super High Performance Fine Finishing On Hard Surfaces

This fine grit sanding disc is especially for the fine sanding of hard or solid surfaces such as Corian, paints, laquers, gel coats, and automotive finishes. It has a film back, with velours backing to attach itself onto your velcro sanding pad, which gives a more consistent high quality finish. If you are using it as a stage of the system for attaining high gloss finishes, it would be used after the Sia 1950 sanding discs. Should you need to sand finer than P1500 grit, then for stage three, move onto the Siaair discs, which go down as far as p4000 grit, which will give a glass like finish.