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E-401 One Component Polyurethane Waterproofing Membrane

  • Coal tar free

  • One componentproduct, easy to application

  • Excellent resistance to aging and cracking

It is a moisture-cure waterproofing material. It cures to form a tough,highly elastomeric and impervious membrane.
This product is suitable to apply by rollers, trowels or airless sprays.



  • Excellent adhesion.
  • Suitable for internal and external waterproofing application.
  • Repair the partial defected area. It is easy application, labor and time saving.


E-401 One component polyurethane waterproofing membrane
Testing Items Test Results
Tensile strength(kgf/cm2) 20↑
Tear strength(kgf/cm2) 12↑
Elongation ﹪ 400↑
Hardness Shore A 30↑
Curing time <24hrs
Density 1.2~1.5
Viscosity(cP/25) 1.2~1.5゚c


  • *E-401 green 20kg /plastic pail (10kg*2)