A perfect finish for varnishes and mineral material
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
Features
- 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 a perfect surface finish
- Waterproof and washable
- Resistant to silicon remover
Technical data
- Grit type - Aluminium oxide
- Sanding disc diameter - D150mm
- Grit range - P360, P500, P600, P800, P1000, P1500, P2000, P3000, P4000
- Backing - Knitted fabric with foam backing
- Coating - Special process
- Bonding - Resin over resin
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
- Lacquer
- Old lacquer
- Gelcoat polyester
- Plastics
- Acrylic glass (Plexiglass)
- Composite
