Product Description
Pumice Powder for polishing jewellery, glass and stones
Pumice powder has gentle abrasive properties making it perfect for creating a matte finish on jewellery or as a pre-polishing step for glass.
A faster and better replacement to zinc oxide, this pumice powder even goes further, you can use 2 thirds of the amount of zinc oxide.
For best results: Make sure your tumbler barrel and end caps are completely clean - they should be totally free from grit and rock fragments to prevent leaks. It’s advisable to have a separate barrel per grit, as a few granules of a coarse grit in a fine grit tumbling stage could prevent your stones getting smoother, and could cause odd scratches.
Includes 100g.
