Flexible, Hydrophilic Polyurethane Foam or Gel Resin
Resfoam HL 35 is a single-component, water-activated, hydrophilic polyurethane used for sealing cracks or joints in concrete structures that are subject to continuous moisture exposure.
Single-component and water-activated
Forms a flexible foam or gel with high elongation
Certified by the Water Quality Association (WQA) for NSF/ANSI 61 projects
100%-solids
Low in viscosity to penetrate deeply into fine cracks
Expands up to 800% of its original volume
Tested and certified by WQA according to NSF/ANSI 61
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Technical Data Sheet
