MSDS report 25kg/barrel color: black, green, red, yellow,etc. manufacturer of waterproof coating, good ... mechanical properties, excellent flexibility,high intensity, with rubber feature.4, Thick coating,dense coating,no pinhole,no air bubble.5 ... of basement.3, Tunnels,subway,roads and bridges waterproof engineering.4, Channel, swimming pool, sewage tank, urban groove.Construction guides1, Waterproof ...