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Styrofan® 5429 X

Styrofan® 5429 is our novel styrene butadiene dispersion recommended for mastic waterproofing membranes and primer.



Styrofan® 5429 is a styrene butadiene dispersion specifically designed for ready-to-use waterproofing membranes being applied indoor beneath tiles. It offers not only good water resistance but also excellent crack-bridging properties. Furthermore, it allows for environmental-friendly formulations as it is free of ammonia, APEO or formaldehyde. On top of that, Styrofan® 5429 is recommended for low VOC systems: EC1Plus and ABG/AgBB Scheme confirmed.