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Dupré Minerals : Supplier of Quality Materials for the Shell Casting Industry
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MULLITE 55 Flour grades are generally used in Secondary Slurries for Shell Casting. The coarser grades are ideal for use as stucco.
FUSED SILICA Fused Silica is used in both Primary and Secondary Slurries for Shell Casting.
VERMICULITE Vermiculite is used as a final outer layer to a shell, providing insulation and preventing rapid cooling of the cast metal.
RHOSEAL Phosphate-bonded Shell Repair Paste.
SILROC
Air-setting refractory putty for Shell Repairs. |
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Dupré Minerals Limited, Spencroft Road, Newcastle-under-Lyme,
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