Jumbo rectangular sanding block

The size of each block is 230x70x25mm (tolerance +-2mm)
Made from high-quality Aluminium Oxide and high quality PU sponges as bases in different density (high 85kg/m3, medium 65kg/m3, low 45kg/m3)-foam colours grey/blue/red/yellow/orange/green etc are all available
Good flexibility and easy to use, No sand loss and long service life.

Grades - 36,46,54, 60, 80, 100, 120, 150, 180, 220, Other upon clients’ request.
4 sides coated

Package:netural Paper box -92pcs, shrink wrapping-5/10pcs

Supply Ability 40000 Piece/Pieces per Day .

For wet and dry dual-use, so it can reduce flushing and improve work efficiency. It also can be rinsed with water, easy to clean and reusable, please dry the water after each use.
Can be used for sanding putty, wood working, furniture polishing, metal derusting, primer polishing and other polishing.