Surfaces can be treated quickly and easily with the 7990 siasponge block. This handy sanding block is ready to use at any time and achieves excellent
results on wood, plastics, paints, lacquers and also on composites due to its high edge stability.

Advantage

Colour coded for easy identification
Low clogging
Can be used wet or dry
Coated on all four sides, ideal for use inside rebates and on flat surfaces

Product Profile

Grit type: Aluminium oxide
Grade: Coarse; Medium; Fine; Superfine
Backing: PU foam (hard)
Coating type: Mechanical
Bonding: Elastic binder
Coating: 4-sided