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.
- 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 fastening system.
- 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
- Matt finishing of conventional old and new varnishes as well as composite materials
- Fine sanding of primer filler in hard-to-reach areas
- Producing a matt finish for blending
- Preparation for polishing on high-gloss surfaces