SIA 7940 SIAair - 150mm Sanding Discs

SIA 7940 SIAair 150mm Sanding Disc

A perfect finish for varnishes and mineral materials

Whether it's scuffing, fine sanding or preparation for polishing – the improved technology of 7940 siaair is the key to a perfect finish in damp and dry sanding applications.

Advantages

· High stock removal rates and excellent finish

· Low clogging in damp and dry sanding applications

· Highly adaptable to contours, curves and profiles

· Pressure-equalising foam gives perfect surface finish

· Waterproof and washable

· Resistant to silicon remover

Applications

· Matt finishing of conventional old and new varnishes as well as composite materials

· Fine sanding primer filler in hard-to-reach areas

· Preparation for polishing on high-gloss surfaces

Materials: Colour, Paints, Old lacquer, Gelcoat polyester, Plastics, Acrylic glass, Composite

Profile

Grit type:

Aluminium oxide

Backings:

Knitted fabric with foam backing

Coating:

Special process

Bonding:

Resin over resin