SIA 7940 SIAAIR FOAM DISCS 3″
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 glas
- Composite
