DIY Sodium silicate refractory firing- getting the preparation right
Sodium silicate refractory firing A range of cheap DIY refractories can be made with sodium silicate as a bonding agent. These can be made with various mineral, metal oxides and even fine soil when mixed with a little sodium silicate (alkaline water glass). The current post describes the careful but … Continue reading DIY Sodium silicate refractory firing- getting the preparation rightRead More →
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