Sikalastic®-612

CONSTRUCTION MATERIALS

Liquid polyurethane membrane for waterproofing roofs, balconies, and patios without seams or overlaps.

Sika Sikalastic®-612 · SikaAmpliar

Description

Continuous Roof Waterproofing

Sikalastic®-612 is a single-component, moisture-curing liquid polyurethane membrane. It is applied cold and forms an elastic, continuous, joint-free waterproofing layer, particularly useful on surfaces with drains, pipe penetrations, and complex geometries.

Main Applications

It is suitable for new or renovated roofs and for extending the service life of deteriorated waterproofing systems. It can also be used under bonded ceramic tiles on balconies and terraces, following the system recommended by Sika.

Application and Benefits

It is supplied ready to use and can be reinforced at specific points or over the entire surface when the system requires it. It offers good adhesion to numerous substrates, allows for vapor diffusion, and retains its flexibility at low temperatures. Its curing technology provides early resistance to rain. It is available in white, gray, and terracotta, in 5- and 15-liter containers.

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