LOCTITE PC 7320 is a solvent-free epoxy coating designed to protect steel and concrete from environmental influences. When it has dried completely, this coating will provide exceptional levels of hardness, flexibility, resistance to impact & corrosion. This product also has good water resistance so that it can be directly applied to waterlogged environments. LOCTITE® PC 7230 PolyPoxy PS is a 2-part, grey, ceramic-filled, trowelable epoxy compound surface coating with high temperature resistance, from -30 to +230°C. The compound protects processing equipment from coarse particle abrasion by creating a sacrificial coating to preserve the structural integrity of the original substrate. Trowelable consistency makes this product a good choice for application to overhead and vertical surfaces.