AUTOOL Sand Blasting Walnut Shell Media, Size 0.4-0.8mm, 5kg

（AUTOOL HTS518,HTS558,HTS559,HTS678）. Walnut Grit is softer than sand and when used properly maintains the integrity of underlying structure. A great non-toxic solution to your blasting needs. Walnut grit can remove matter from surfaces without scratching or pitting underlying materia.

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