Year End Business Hours. Note: The Canada Post strike may affect delivery times for Canada Post shipping

Calcium Carbonate (Whiting)

50lbs CALCIUM CARB. (WHITING)

Part #MCMCB

Regular price
CDN$32.50
Sale price
CDN$32.50
Regular price
Sold out
Unit price
per 
Shipping calculated at checkout.

A source of calcium oxide – a ubiquitous and very useful glaze flux. Though highly refractory (m.p.= 2570º C), calcia fluxes actively above 1100º C in combination with other oxides. It stabilizes and improves acid and craze resistance in high alkali glazes and is essential in the development of certain glaze colours.

For more information on calcium carbonate, see the Digitalfire.com Reference Library of ceramic materials.

Different Raw Materials ordered in full bag qty (20 kg to 100 lb) will be combined at checkout for a volume discount if applicable.