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.
Keying of wood, metal and plastic prior to application of paint Intermediate sanding of varnishes on surfaces, rebates and gentle curves Keying rebates and slight curves
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,
