Under-tile waterproofing of wet areas is essential in order to prevent the buildup of dampness and humidity. Due to the frequency and intensity of exposure to humid conditions, bathroom and kitchen waterproofing (wet area or wet room waterproofing) is essential to prevent structural, decorative, and even human health related damage. Left unattended, moisture build up can seriously degrade and destroy primary and secondary facilities

The MARISEAL SYSTEM® uses liquid application of unique polyurethane materials to provide a complete waterproofing solution for wet areas. The process is implemented prior to tiling and outfits facilities with an unsurpassed level of protection against both moisture and the weathering of time. The MARISEAL SYSTEM® is a versatile process to ensure impermeable wet area environments (i.e., kitchen and bathroom waterproofing), including vertical wall surfaces.
The MARISEAL SYSTEM® is the technologically superior roof waterproofing system – offering no hassle application, full certification, and guaranteed lasting results for your roof waterproofing needs. Ideal for repair and renewal, new vaulted or flat roofing designs, the MARISEAL SYSTEM® polyurethane roof coating (dependent on top coat) can also accommodate daily wear and tear from medium to heavy foot traffic.

Advantages of the MARISEAL SYSTEM® at a glance

  • Simple Application (Roller or Airless Spray)
  • Compatible With Alkalic Tile Adhesives
  • Forms Seamless Membrane that Adapts to any Form
  • Secure Sealing of Joints and Details
  • Minimal Additional Weight And Height Added To Substrate
  • Resistant to Water, Heat and Frost
  • Crack-Bridging
  • Water Vapor Permeable
  • Provides Excellent Thermal Resistance.
  • Remains Flexible Over a Temperature Span of -20oc to +90oc
  • Provides Excellent Adhesion to Almost any Type of Surface
  • Suitable for Pedestrian Traffic
  • Resistant to Detergents, Oils, Seawater and Domestic Chemicals
  • Over 15 Years of Positive Feedback Worldwide

Proposed Build Up

Products

Properties

MARISEAL® 250 is a premium, liquid-applied, highly permanent elastic, cold applied / cold curing, one component, polyurethane membrane used for long-lasting roof waterproofing. A solvent based, polyurethane roof waterproofing coating technique, MARISEAL® 250 is based on pure elastomeric hydrophobic polyurethane resins. This unique method delivers superb mechanical, chemical, thermal, UV, and natural element resistance properties. MARISEAL® 250 cures by reaction with ground and air moisture.

Applications

  • Sloped Roof Waterproofing
  • Waterproofing of Balconies, Terraces, and Verandas
  • Waterproofing of Wet Areas (under-tile), such as Bathrooms, Kitchens, Balconies, and Auxiliary Rooms
  • Waterproofing of Pedestrian and Vehicular Traffic Decks
  • Waterproofing of Green Roofs, Flowerbeds, and Planter Boxes
  • Waterproofing of old Bitumen felts, Asphalt felts, EPDM and PVC Membranes, and old Acrylic Coatings
  • Protection of Polyurethane Foam Insulation
  • Waterproofing and Protection of Concrete Constructions – incl. Bridge-Decks, Tunnels, Stadium Stands, and Car Parks

Professional application only Technical Data Sheet | download here

Properties

The MARISEAL® 250 AQUA is a liquid-applied, highly permanent elastic, cold applied and cold curing, water based, one component, 100% polyurethane-based membrane used for long-lasting waterproofing.

MARISEAL® 250 AQUA is a liquid-applied, highly permanent elastic, cold applied / cold curing, water based, one component, 100% polyurethane based roof coating membrane used for long-lasting roof waterproofing. The MARISEAL® 250 AQUA consists of flexible, water based, polyurethane resins (dispersion), free from inferior acryl resins and other admixtures. When applied, MARISEAL® 250 AQUA forms a hydrophobic, 100% waterproof, seamless, polyurethane roof coating membrane, eliminating joints or risks of leakage. Based on innovative PUD-Technology™, roof coating with MARISEAL® 250 AQUA coating protects old and new structures alike with efficient and lasting results.

Applications

  • Waterproofing of Roofs
  • Waterproofing of Balconies, Terraces and Verandas
  • Waterproofing of Wet Areas (under-tile) in Bathrooms, Kitchens, Balconies, Auxiliary Rooms, etc.
  • Waterproofing of Pedestrian traffic Decks
  • Waterproofing of old Bitumen felts, Asphalt felts, EPDM / PVC membranes and old Acrylic coatings
  • Protection of Polyurethane Foam Insulation
  • Waterproofing and protection of Concrete constructions like Bridge-Decks, Tunnels, Stadium Stands, etc.

Professional application only Technical Data Sheet | download here

Properties

MARISEAL 270W is a liquid-applied, highly permanent elastic, cold applied / cold curing, one component, modified polyurethane membrane designed for long-term waterproofing. This bathroom and kitchen waterproofing solution is water based with minimal detectable odor.
MARISEAL 270W consists of flexible, water-dispersed, modified polyurethane resins, with high permanent elongation. Applied, MARISEAL 270W forms a hydrophobic, 100% waterproof, seamless membrane, free of joints or leak risk – guarding old and new structures alike with cost efficient and dependable waterproofing of at-risk wet areas.

Applications

Waterproofing of Wet Areas (under-tile) in:

  • Balconies
  • Terraces
  • Bathrooms,
  • Kitchens,
  • Auxiliary Rooms, etc

Professional application only Technical Data Sheet | download here

Properties

The MARISEAL®  270 is a liquid-applied, highly permanent elastic, cold applied and cold curing, one component polyurethane membrane used for long-lasting waterproofing. Solvent based.
MARISEAL® 270 is a liquid application, highly permanent elastic, solvent based, cold applied / cold curing, one component, polyurethane membrane used for durable wet area (e.g., kitchen and bathroom) waterproofing.
MARISEAL® 270 is based on pure elastomeric, hydrophobic, polyurethane resins – delivering unrivaled protection from mechanical, chemical, thermal, and other natural element stresses. Its unique composition enables MARISEAL® 270 to cure by reaction with ground and air moisture.

Applications

Waterproofing of Wet Areas (under-tile) in:

  • Balconies
  • Terraces
  • Bathrooms,
  • Kitchens,
  • Auxiliary Rooms, etc

Professional application only Technical Data Sheet | download here