Open-air exposed areas like balconies and terraces, walkways, galleries, loggias, the roofs of underground car parks used as plazas and outdoor seating areas are constantly exposed to the elements. Especially if these areas are intended to host high pedestrian traffic, like a plaza in a shopping mall, or a public pedestrian deck, they need to fulfill both waterproofing function and decoration. MARIS POLYMERS offers liquid-applied Polyurethane waterproofing systems with long-term protection for publicly used terraces and decks that guarantee unalloyed enjoyment of the outside area – year after year.
The MARISEAL SYSTEM® is the technologically advanced, premium liquid polyurethane waterproofing system that offers easy application, full certifications, and most importantly guaranteed long lasting results. It can be used for new balcony/terrace construction but also for repair or renewal. The MARISEAL SYSTEM® consists of different products, dependant on the areas characteristics.
Advantages of the MARISEAL SYSTEM® at a glance
- Simple application (roller or airless spray)
- Various decorative designs possible
- Forms a 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
- Provides excellent thermal, weather and UV resistance.
- Remains flexible over a temperature span of -40oC to +90oC
- Provides excellent adhesion to almost any type of surface
- Can be used for pedestrian and vehicular 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
MARISEAL® 260 is a liquid application, highly permanent elastic, cold applied and cold curing, one component, polyurethane membrane used for long-lasting waterproofing. . As with MARISEAL® 250 and 250 FLASH, MARISEAL® 260 is a solvent based, polyurethane roof waterproofing coating technique based on pure elastomeric hydrophobic polyurethane resins. Curing by reaction with air and ground moisture, roof waterproofing using the MARISEAL® 260 coating option provides world class protection from mechanical, chemical, thermal, and natural element wear and tear for vaulted or flat roofing needs. MARISEAL® 260 requires a suitable top-coat application.
Applications
- 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 old Bitumen felts, Asphalt felts, EPDM and PVC Membranes, and old Acrylic Coatings.
- Protection of Polyurethane Foam Insulation
- Waterproofing and Protection of Concrete Constructions including Bridge-Decks, Tunnels, Stadium Stands, and Car Parks
Professional application only Technical Data Sheet | download here
Properties
The MARISEAL® 420 is a pigmented, wear resistant, semi-rigid, color- and UV-stable, weather-stable, cold applied and cold curing, one component aliphatic polyurethane coating used as a top-coat for protection over exposed waterproofing coatings, subject to high wear conditions.
Cures by reaction with ground and air moisture over a unique moisture triggered chemical reaction.
Applications
- Waterproofing of Decks and Walkways
- Waterproofing of public Pedestrian Traffic Areas
- Waterproofing of Exposed Car Parking areas
- Waterproofing of surfaces exposed to heavy wear conditions.
Used over the MARISEAL® 250 or 260, on surfaces with high public pedestrian trafficking (e.g. Stadium tribunes) and on surfaces with light car traffic (e.g. Exposed car parking areas)
Professional application only Technical Data Sheet | download here
