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Sloped Roof Exposed Waterproofing

Polyurethane liquid membrane can be applied to any roof be it a dome, butterfly, shed or hyperbolic paraboloid roof or a classic low sloped or flat roof. Be it a dome, butterfly, shed or hyperbolic paraboloid roof or a classic low sloped or flat roof, every roof structure has a unique character. Roofs are not just visual features; they fulfil the crucial role of protection. Being the highest point in a building, they take a battering from the elements and leaking is common after a few years. MARIS POLYMERS offers liquid-applied Polyurethane waterproofing systems with long-term protection for simple, detailed, or complicated roof structures.




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 any grade of sloped roof in new roof construction but also for repair or renewal. The MARISEAL SYSTEM® consists of different products, dependant on the roofs characteristics.

Advantages of MARISEAL SYSTEM® at a glance

- Simple Application (roller or airless spray) - When applied it forms seamless membrane without joints
- Resistant to water, heat and frost - Resistant to root penetration
- Crack-Bridging - Water vapor permeable
- Provides excellent thermal, weather and UV resistance - Waterproofs old bitumen-, asphalt felts by covering them
- Provides high sun reflectivity, contributing to thermoinsulation - Remains flexible over a temperature span of -40 to +90 degrees 
- 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 - Application does not need the use of open flames (torch)
- Over 15 years of positive feedback worldwide - List Item

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Roof N Stop Ltd.


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