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HG 3240 - 40 Mil Root barrier
Our 40 Mil Root Barrier is a heavy duty, high density polyethylene (HDPE) sheet which is suggested for use over hot applied asphaltic, modified bitumen, cold tar pitch / built-up roofs, & EPDM Roof Membranes.
Specific to this product, it:
directs root growth away from waterproofing membrane, preventing it from root damage
withstands heavy construction traffic
provides excellent protection from UV exposure and harsh weather conditions
features a high tensile strength, high puncture and tear resistance, and excellent chemical resistance
has the strength to be able to protect the membrane from tree roots