Sealey ASM25KG Aluminium Silicate Blasting Media 0.20-0.50mm

ALUMINIUM SILICATE - General purpose abrasive.
GENERAL PURPOSE - Can be used on a wide variety of materials.
SOFTER MATERIALS - Highly recommended for wood, stone and ferrous metals.
LOW RESIDUE - Lighter media therefore leaves less of a dark residue.
SINGLE USE - Media should be considered single use.