The foam block for quick use
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 resultson wood, plastics, paints, lacquers and also on composites due to its high edge stability.
Advantages
• Colour coded for easy identification
• Low clogging
• May be used wet or dry
• Coated on all four sides, ideal for use inside rebates and on flat surfaces
Applications
• Keying of wood, metal and plastic prior to application of paint
• Fine sanding of primer filler
• Intermediate sanding of varnishes on surfaces and curves
• Keying rebates and slight curves
