Polyurethane Based Waterproofing Materials

MARISEAL 250  
Liquid-Applied, One Component Polyurethane Waterproofing Membrane

Product Description

MARISEAL® 250 is liquid-applied, highly permanent elastic, cold applied and cold curing, one component polyurethane membrane used for long-lasting waterproofing. Cures by reaction with ground and air moisture.

Consumption

2,0 kg/m2 consumption should be applied in two or three layers.
(In mesh application, you may need extra 500-700 gr consumption.)

Uses

  • Waterproofing of roofs, balconies, terraces and concrete curtains.  
  • Waterproofing of wet areas (under-tile) in bathrooms, swimming pools, kitchens etc.
  • Protection of polyurethane foam insulation.
  • Waterproofing of flowerbeds and planter boxes.
  • Waterproofing of water storage and water distribution channels.
  • Waterproofing and protection of concrete constructions like bridge decks, tunnels etc.
  • Waterproofing of metal surfaces.

Packaging and Colors

MARISEAL® 250 is supplied in white and grey in 25 kg and 6 kg.

Advantages
  • UV resistant.
  • When applied forms seamless membrane without joints.
  • As it is pure polyurethane, it can continually contact    with water.  
  • Maintains its mechanical properties over a temperature span of -30oC to +90oC.
  • Crack-bridging up to 2mm, even at -10oC.
  • Provides water vapor permeability.
  • Full surface adherence without any additional anchoring.
  • The waterproofed surface can be walked on.
  • Even if the membrane gets damaged, it can be easily repaired locally within minutes.
  • ANTIROOT certified; roots piercing resistance.

 

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