Aluminium - Oxide - 70grit - 25kg
Blasting Abrasive for a rough finish
It is an ultra pure, iron-free product, the hardest (Mohs 9) of all the different types of alumina and is a non-toxic and non-hazardous product that contains no free silica. No special disposal precautions are required for the product after it has been used for sand blasting glass.
Ideal for blasting glassware and other materials where surface cleanliness is important.