Especially useful for cores in hotter metals (provides enhanced permeability)
Kiln-Dried, excellent handling and high temp performance
Compatible with all types of core-binder systems (sodium silicate, furan, etc)
Description
Pure, 50 Mesh Silica Sand for foundry and other demanding industrial uses.
Kiln-dried, high purity (low-clay and mineral contamination) for very high temperature service.
Product is not appropriate for use as blasting media.