Covia

As noted, one of Covia’s most well-known product lines is its proprietary TECHNISAND TRUCOAT® offering of products. 

Covia’s standard TECHNISAND TRUBOAT® resin-coated sand can provide clear productivity and efficiency benefits over standard sand products due to improved casting quality and cleaner air. The TECHNISAND TRUBOAT® LE variant maintains high productivity while adding significant reductions in emissions, including plant smoke and odor. TECHNISAND TRUBOAT® AL is optimized for aluminum casting.