single component polyurethane waterproofing coating 1.applicable for damp substrate 2.environmentaly friendly. 3.tough and hi single component polyurethane waterproofing coating1.applicable for damp substrate2.environmentaly friendly.3.tough and high flexibility4.material and labor saving5.non-solvent6.high&low temp.resistance7.aging resistance,can use over 15years. single component polyurethane ...
