Description
WONDERBUILDS 4 KG FILM UNDERLAY is an economical, high performance polyester based waterproofing membrane designed for use in built-up roofing systems to suit the requirements of both new build and remedial applications. The material has excellent performance and characteristics, and can be applied to a wide range of substrates.
Product Features
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Low temperature flexibility at -5°C
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High resistance to foot marking
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High puncture resistance
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SBS modified bitumen coating formulated to ensure high performance
