TerraCare granulates all of its products for improved chemical reaction and a better spreadable quality end product.
In the production process a chemical reaction changes the Mono Calcium Phosphate Ca(H2PO4)2 into Di Calcium Phosphate CaHPO4: a product with completely different characteristics. MCP is highly water soluble and has a low pH when dissolved. DCP has a low water solubility and a higher pH of up to 6.5.
After production, DCP is post cured to finalise the chemical reaction.