7940 siaair siafast sanding disc d150/0

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