Washed foundry sand

Casting sands can often be reclaimed through washing and scrubbing techniques for removal of metal fines. Foundry sands can also be used as a construction material. 

Use Molding, adhesives, laminating, textile finishes, permanent-press fabrics, wash-and-wear apparel fabrics, protective coatings, paper manufacture, leather treatment, binders for fabrics, foundry sands, graphite resistors, plaster-of-paris fortification, foam structures, and ion-exchange resins. 

Sand cores coated with alcohol base polyvinyl acetate or zircon-polyvinyl acetate are lighted immediately after one wash application as in common foundry practice with alcohol base zircon core washes. 

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