PENNTECH™ HDPE Self-adhesive Waterproof Membrane
PENNTECH™ PRE HDPE Sheet is a multi-layer compound waterproofing membrane composed of a layer of high density polyethylene (HDPE) film polymer press-sensitive adhesive layer and unique technology reactive inorganic fine granule or silicon-oiled release film layer specially designed for underground basement structure waterproofing and suit for pre-applied construction method.
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