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Liquid applied waterproofing pu maris polymers | Mariseal 270W

Mariseal 270W

​Liquid applied, highly permanent, elastic, cold applied & cold curing one component, modified PU membrane for long lasting waterproofing.


  • Simple application (ready to use)
  • Low odour
  • When applied forms seamless membrane without joints
  • Resistant to water
  • Resistant to frost
  • The waterproofed surface can be walked on
  • Maintains its mechanical properties over a temperature span of -20°C to +70°C
  • Provides water vapour permeability
  • Full surface adherence without any additional anchoring
  • Even if the membrane gets damaged, it can be easily repaired locally within minutes

Call us on 01202 785200