Calcium co-products are produced during the manufacturing of various calcium materials. These products have found valuable uses in a variety of industries including industrial neutralization applications, soil drying and soil modification applications. These products can be used alone or in conjunction with other high purity calcium products. 

These products include: 

• Code L, also known as lime kiln dust, is a product that can be used in some soil drying and soil modification applications. 
• Code H is a low-cost powder that can be used as an effective neutralizer for certain industrial processes. 
• Limestone screenings which are a lower purity un-sized limestone product.