Product Description

Decades of experience of custom formulating and manufacturing Pure Natural Iron Oxides for foundry use give DCS the technical know how to answer the tough questions and solve problems for any foundry oxide use.
Specializing in Natural Red and Black Iron Oxide for use in all foundry sand mixes, DCS has vast experience in eliminating casting defects. If you have problems with expansion defects, including veins, rattails or buckles or if your experiencing sub-surface porosity, lustrous carbon deposits or gas defects, contact us for just the right Iron Oxide for your use.