MasterSeal M 261
Single component aliphatic hybrid polyurethane liquid waterproofing membrane for concrete and steel exposed roofing applications
DESCRIPTION
MasterSeal M 261 Polyurethane hybrid coating whichcures withthehumidity intheatmosphere. It produces a highly elastic, hydrophobic membrane and has been designed to offer excellentlong-term waterproofing of porous and non-porous substrates. The rheology of the material is such that it allows easy application even on vertical substrate.
Once cured MasterSeal M 261 provides a highly flexible UV resistant seamless membrane.
PRIMARY USES
Waterproofing of
For new and refurbishment projects.
Roofing made of metal & fibrous cement.
Concrete roof
Polyurethane foams
Under-tile applications (wetrooms).
Damp-proof coating for foundations.
Verandas and balconies.
FEATURES AND BENEFITS
Nontoxic.
Highly elastic
UV Resistant.
Easy application even on vertical substrates.
Suitable to be used in -20°C to + 90 °C
Water vapour transmission The film breathes so there is no accumulation of humidity under the coat.
Special primers available for almost any substrate.
Suitable for porous and non-porous substrates.