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Colmanite 1kg

Name: Colmanite 1kg
Brand: CTM
SKU: COLRM1KG
Price: 5.75 GBP
Availability: InStock

£5.75 GBP

In stock - 23 in stock, ready to ship

Quantity

Pickup available at Kettles HQ

Usually ready in 4 hours

Colmanite - 1kg

B2O3 43.9%, CaO 26%, SiO2 4.5%.

Insoluble source of boron. A powerful flux which can intensify colouring oxides and increase craze resistance.

Sieve course material before use.