Diamond Polishing Sponge Grain 400, Blister, Proline

Diamond polishing sponge in grit 400 from Proline, intended for polishing surfaces and cut edges on ceramic tiles, natural stone and porcelain stoneware, among other materials. It comes in a blister pack.

The sponge suits work in hard-to-reach places and smoothing edges after cutting. It can be used dry, but wet use is recommended to extend its life. Smoothing and polishing is done in stages, from grit 50 up to grit 400, with grit 400 as the final stage.

Compact dimensions, a flexible EVA foam structure and side notches keep the sponge comfortable to work with, even during long jobs.