... 3. Good tenacity, low shrink Ruth IP-11 single-liquid polyurethane waterproof material is a macromolecule chemical injection ... Station,Tunnel,Culvert,Foundation Improvement,Soil Settlement,Reservoir,Port Project,Top Slab,Crack,Construction Join,Shrinkage Crack,Basement ... 4,Can be applied in low temperature environment.5,Single component material, easy construction, easy clean.Safety caution matters1 ...