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Liquid applied waterproofing pu maris polymers | Marithan


Marithan is a liquid-applied, highly permanent elastic, cold applied and cold curing, water based, one component, modified polyurethane membrane used for long-lasting waterproofing.


• Simple application (roller or airless spray)

• When applied forms seamless membrane without joints

• UV stable

• Suitable for exposed surfaces

• Resistant to water

• Resistant to frost

• Maintains its mechanical properties over a temperature

span of -20 ºC to +80 ºC

• Provides water vapor permeability

• Full surface adherence without any additional anchoring

• The waterproofed surface can be walked on (domestic use)

• Even if the membrane gets damaged, it can be easily repaired locally within minutes

Call us on 01202 785200