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Borax Frit 1kg

£11.35 GBP
Low stock - 10 in stock, ready to ship

Pickup available at Kettles HQ

Usually ready in 4 hours

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Borax Frit - 1kg

This is a good general purpose Leadless frit with a medium thermal expansion, often referred to as SBF or Standard Borax Frit, which is ideal as the major ingredient in Earthenware glazes.

Chemical Analysis

SiO2 49.9%, 

Al2O3 7.5%,

B2O3 18%,

CaO/MgO 14.1%,

K2O/Na2O3 10.5%