Details

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7991 siasponge block soft Building Interior
The soft foam block for a perfect finish
7991 siasponge block (soft) is the adaptable all-rounder for all
materials. Thanks to its reduced hardness, this sanding block
adapts perfectly to rebates, edges and profiles and ensures
uniform pressure distribution without losing its edge stability.
▶ 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
Grit range: 60; 100; 180-220
Backing: PU foam (soft)
Coating: Mechanical
Bonding: Elastic binder
Coating: 4-sided
Use
Applications
– Sanding off old varnish, paints and stains
– Sanding off raised wooden fibres
– Fine sanding of surfaces
– Sanding off rusted parts
– Sanding off old paint and varnish
– Keying surfaces for better paint adhesion
– Flatting uneven areas
– Keying or sanding surfaces
– Keying smoothed surfaces
Materials
Old paint; Old lacquer; Primer filler; Melamine sheet; NC
lacquer; PU lacquer; Bodyfiller; Polyester lacquer; UV lacquer;
Water-based lacquer; Plastics; Solid surface material; Hard
wood; Soft wood; Plaster; Dry wall lining boards