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DurhamFoundry uploaded, replied to a comment from Stopten Lu and liked 5 days ago
The mould paint is a zircon based one. We don't use filters in the mould and the sealing paste is sodium silicate based core adhesive. Hope this helps. Regards, Durham Foundry
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DurhamFoundry uploaded and liked 7 months ago
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DurhamFoundry and 32 others liked 1 year ago