Product Description Packaging Grade Sizes
InCast™ Our casting sands are mined and produced from high purity, monocrystalline industrial quartz. They are free of clays, chemicals and other organic material. The subround and round grain shape significantly improves mold and core making efficiency. With these sands there are less catalysts, resins and additives required to maximize binder performance. • Bulk Truckload
• Bulk Bags
ASTM Mesh Size 40-PAN