MARISEAL 670
Liquid‐Applied, Polyurethane Waterproofing Membrane

Product Description

MARISEAL® 670 is a liquid‐applied, permanent elastic, cold applied and cold curing, bitumen extended, one component polyurethane membrane used for long‐lasting waterproofing. Solvent based.

The MARISEAL®670 is based on pure elastomeric hydrophobic polyurethane resins, and is extended with chemically polymerized virgin bitumen, which result in excellent mechanical, chemical, thermal and natural element resistance properties.

Consumption

1,4 ‐2,0 kg/m2 applied in two or three layers. This coverage is based on application by roller onto a smooth surface in optimum conditions. Factors like surface porosity, temperature and application method can alter consumption. In case of MARISEAL FABRIC reinforcement, consumption increases.

The MARISEAL® 670 is used for:

• Waterproofing of Foundations
  
• Waterproofing of Retaining Walls,
  
• Waterproofing of car parking areas (applications with mesh),
  
• Under‐tile Waterproofing in Bathrooms, Terraces, Roofs, etc.

MARISEAL® 670 is supplied in 25 kg, 5 kg and 1 kg metal pails. The MARISEAL® 670 is supplied in black.

• Simple application.
• When applied forms seamless membrane without joints.
• Resistant to water.
• Resistant to frost.
• Provides excellent crack‐bridging properties.
• Good water vapor blocking properties.
• Provides excellent thermal resistance, it never turns soft.
• Maintains its mechanical properties over a temperature span of ‐30° C to +90° C.
• Provides excellent adhesion to almost any type of surface.
• Resistant to domestic chemicals.
• Even if the membrane gets mechanically damaged, it can be easily repaired locally within minutes.
• Does not need the use of open flames (torch) during application.
• Positive feedback worldwide

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