640 J-Superflex
Rolls
Τhe 640 J-Superflex series consists of cloth abrasives, suitable for metal and hard wood. The extra flexible and strong cotton J-cloth backing provides excellent adaptability to all difficult curved surfaces and it contributes to the long lifespan. The close coating with the special treated Aluminium Oxide grains performs excellent during sanding of hard wood and metal surfaces.
Technical specifications
Applications
Wood, Metal
Backing
J-wt super flexible cotton cloth
Bonding
Resin over resin
Coating
Closed
Grit options
P40, P60, P80, P100, P120, P150, P180, P220, P240, P320, P400
Grain
Blue fired aluminum oxide (ALOX)