Polyurethane spray foam is used to thermoinsulate different constructions. If the spray foam is used externally, a protective coating is necessary to provide protection against UV radiation and the elements. The MARISEAL SYSTEM® products provide waterproofing and protection from UV exposure, weathering and mechanical damage, bird picking and assist with the fire resistant characteristic of the roof system. In comparison to other coatings used for polyurethane foam protection, the MARISEAL SYSTEM® shows no problems at areas with ponding water, frost and UV radiation, thus providing a long lasting result
The MARISEAL SYSTEM® is the technologically advanced, premium liquid polyurethane waterproofing system that can be used on new and old polyurethane spray foam. The MARISEAL SYSTEM® consists of different products, dependant on the roofs characteristics. Read more about Polyurethane Spray-Foam Protection.
Advantages of the 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 -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
- Application does not need the use of open flames (torch)
- Over 15 years of positive feedback worldwide
Proposed Build Up
Products
Properties
The MARISEAL® 250 is a premium, liquid-applied, highly permanent elastic, cold applied and cold curing, one component polyurethane membrane used for long-lasting waterproofing. Solvent based.
The MARISEAL® 250 is based on pure elastomeric hydrophobic polyurethane resins, which result in excellent mechanical, chemical, thermal, UV and natural element resistance properties.
Mariseal 250 cures by reaction with ground and air moisture.
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 and Vehicular traffic Decks
- Waterproofing of Green Roofs, Flowerbeds, 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 like Bridge-Decks, Tunnels, Stadium Stands, Car Parks, etc.
Professional application only Technical Data Sheet | download here
Properties
The MARISEAL® 250 FLASH is a premium, semi-thixotropic, liquid-applied, highly permanent elastic, cold applied and cold curing, one component polyurethane membrane used for long-lasting waterproofing. Solvent based.
The MARISEAL® 250 FLASH is based on pure elastomeric hydrophobic polyurethane resins, which result in excellent mechanical, chemical, thermal, UV and natural element resistance properties.
Cures by reaction with ground and air moisture.
The MARISEAL® 250 FLASH is semi-thixotropic for use in sloped surfaces.
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 and Vehicular traffic Decks
- Waterproofing of Green Roofs, Flowerbeds, 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 like Bridge-Decks, Tunnels, Stadium Stands, Car Parks, etc.
Professional application only Technical Data Sheet | download here
Properties
The MARISEAL® 260 is a liquid-applied, highly permanent elastic, cold applied and cold curing, one component polyurethane membrane used for long-lasting waterproofing. Solvent based.
The MARISEAL® 260 is based on pure elastomeric hydrophobic polyurethane resins, which result in excellent mechanical, chemical, thermal and natural element resistance properties.
Requires covering with suitable top-coat. Cures by reaction with ground and air moisture.
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 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 like Bridge-Decks, Tunnels, Stadium Stands, Car Parks, etc
Professional application only Technical Data Sheet | download here
Properties
The MARISEAL® 400 is a pigmented, color- and UV-stable, highly permanent elastic, cold applied and cold curing, one component aliphatic polyurethane coating, used as a top-coat for protection over exposed, polyurethane waterproofing coatings.
Cures by reaction with ground and air moisture over a unique moisture triggered chemical reaction.
Protects very efficiently, especially if a dark final color is desired.
Applications
- Waterproofing of Roofs
- Waterproofing of Balconies, Terraces and Verandas
- Waterproofing of Pedestrian Decks and Walkways
- Protection of Polyurethane Foam Insulation
Used over the MARISEAL®250 and 260 on surfaces, with domestic pedestrian traffic (e.g. Roofs, Terraces, Residential Walkways) that require a glossy, color-stable and non-chalking finish
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.
The MARISEAL® 250 AQUA consists of flexible, water based polyurethane resins (dispersion), without the addition of inferior acryl resins and other admixtures.
When the MARISEAL® 250 AQUA is applied, it forms a hydrophobic, 100% waterproofing, seamless, polyurethane membrane without joints or leak possibilities, that protect old and new structures efficient and on a long term basis.
The MARISEAL® 250 AQUA is based on the innovative PUD-Technology™ of MARIS POLYMERS SA.
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
The MARISEAL® 400 AQUA is a water-based, pigmented, wear resistant, semi-rigid, color- and UV-stable, weatherstable, one component, aliphatic, 100% polyurethane coating used as a top-coat for protection over MARISEAL AQUA waterproofing membranes, subject to wear and weathering conditions.
The MARISEAL® 400 AQUA consists of flexible, waterbased polyurethane resins (dispersion), without the
addition of inferior acryl resins and other admixtures.
When the MARISEAL® 400 AQUA is applied, it forms a hydrophobic, 100% waterproofing, seamless, polyurethane coating, that protects the waterproofing basecoat efficient and on a long term basis.
The MARISEAL® 400 AQUA is based on the innovative PUD-Technology™ of MARIS POLYMERS SA.
Applications
- Waterproofing of Roofs
- Waterproofing of Balconies, Terraces and Verandas
- Waterproofing of domestic Pedestrian Decks and Walkways
- Protection of Polyurethane Foam Insulation
Used over the MARISEAL®250 AQUA on surfaces, with domestic pedestrian traffic (e.g. Roofs, Terraces, Residential Walkways) that require a color-stable and non-chalking finish. Also used by its own, for the fiber encapsulation of old exposed asbestos surfaces.
Professional application only Technical Data Sheet | download here
