1. Enter the quantity required in gm in the box below
2. Quantity ordered must be a combination of the listed pack sizes
3. Price to be charged will appear in the right hand box below. It will be calculated pro-rata the price of the pack size equal or next smaller to the quantity ordered.

4515 MANGANESE DIOXIDE
Black, finely ground powder giving sepia or grey-brown colour in lead and leadless glazes
with plum or purple colour in alkaline tin ones. With cobalt, or cobalt and Iron, produces
good black. Also called manganese oxide