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Mariseal by Maris Saint Gobain

MARIS has a strong focus on waterproofing systems and produces a wide range of different products and systems being one of the leading worldwide polyurethane waterproofing materials manufacturers for the construction industry, meeting todays customers’ requirements and complying with the latest technologies and standards.
MARIS systems are used in new buildings and renovations. A great number of customers in more than 70 countries worldwide put their trust in MARIS’ sophisticated waterproofing and coating systems. 

The MARISEAL SYSTEM liquid roof membrane is a group of liquid waterproofing coatings based on Polyurethane resins. Used together, this system creates a seamless polyurethane liquid roof membrane across flat roofs, terraces, or decks – reliably protecting building structures over the long term, even under the most demanding of conditions.





Fibreglass Valley

Fibreglass valley through between
glass atrium and lead roof

Manilla Tennis Club

Manilla Tennis Club
Mariseal 250 Project

Terrace Waterproofing

Terrace Waterproofing Project
Mariseal 250

Heavy Duty Waterproofing Carpark

Heavy Duty Waterproofing

SK Biotek - Mariseal 250 System
Case Study

Copper Face Jacks Dublin Mariseal Case Study Maris Saint Gobain

Copper Face Jacks
Mariseal System Case Study

Mariseal 460 on Residential Property

Mariseal 460 Project on
Residential property

AIB Raheny
Mariseal System Project

Mariseal Project Residential

Different Waterproofing Systems


Advantages of MARISEAL SYSTEM® at a glance

- Simple Application(Roller or Airless Spray - High Sun Reflectivity, helps with Thermo Insulation
- Forms Seamless Membrane without Joints - Remains Flexible over a temperature span -40 to +90 degrees
- Resistant to Water, Heat, and Frost - Resistant to Root Penetration
- Exceptionally Adhesive to practically all surfaces - Crack-Bridging
- Usable for Pedestrian and Vehicular Traffic - Water Vapor Permeable
- Resistant to Detergents, Oils, Seawaters and Domestic Chemicals - Provides Excellent Thermal, Weather, and UV Resistance
- Application does not require Open Flames (torch) - Waterproofs old Bitumen-,Asphalt Felts
- Over 15 Years of Positive Feedback Worldwide  


Downloadable Application Guides

Application Uses Guide
Waterproofing Waterproofing System for Flat roofs & Balconies ETAG 005 Download
Waterproofing Waterproofing System for Flat roofs & Balconies


Waterproofing Waterproofing System for Heavy Duty Areas Download
Waterproofing Transparent Waterproofing Heavy Duty for Roofs & Balconies Download


View Our Product Range




Roof N Stop Ltd.


    Order online or call our Sales Team:
01 621 5677