Starblaze 75C03 is with 100% solids consisting of Novolac resin with a UV & Moisture tolerant advanced cycloaliphatic curative coating. Outstanding resistance to both concentrated mineral acids (98% Sulfuric, 33% Hydrochloric, Aqua Regia.)as well as organic acids (Acetic acid, Fatty acids.) and also concentrated oxidizing acids (50% Nitric acid, 10% Hydrofluoric Acid). It offers an excellent protection to concrete surfaces