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Mariseal 250

Product Details


is a premium, liquid-applied, highly permanent elastic, cold applied and cold curing, one component polyurethane membrane used for long-lasting water proofing. Best used in waterproofing roofs, wet areas such as bathrooms and kitchens, pedestrian and vehicular traffic decks, and concrete constructions like tunnels and stadium stands, among others.


  • Simple Application
  • Forms Seamless Membrane without Joints or Leak Risk Areas
  • Water Resistant
  • Crack-Bridging up to 2mm, even at -10oo C
  • Maintenance of Mechanical Properties at a Temperature Range of -30o C to +90o C
  • Water Vapor Permeable
  • Full Surface Adhesion
  • Sun Reflectivity, Conducive to Thermo Insulation
  • Anti-Root Properties
  • Waterproofed Surfaces Usable for Medium to Heavy Pedestrian Traffic, Dependent on Mariseal System Top Coat
  • Resistant to Detergents, Oils, and Common Chemicals
  • Easy Local Repair, in Case Membrane is Mechanically Damaged
  • Economical

Areas of Application

  • Roofs
  • Balconies & Terraces
  • Wet Areas
  • Water Tanks / Ponds
  • Pedestrian Decks
  • Parking Decks / Bridges
  • Detail Waterproofing
  • Polyurethane Foamed Roofs
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