40/90s Silica Sand
Valentine Clays Ltd
£14.17
Enhance your clay creations with 40/90s Silica Sand. This high-quality product not only improves glaze fit, but also increases refractory for added strength and rigidity at high temperatures. Its unique blend of particles, ranging from 0.16 to 0.40mm, will take your pottery to the next level!
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Buy from Valentine Clays LtdPrice seen 2026-09-05. Affiliate link.
