e.base 205 is designed to be a sturdy and versatile base course for E.Series pre-applied underslab and pre-applied shoring wall assemblies. Using EPRO’s redundant field installed composite design concept, e.base 205 blends together the durability of a geotextile fabric with the waterproofing and chemical resistant benefits of an high density polyethylene (HDPE) sheet into one geocomposite membrane. When combined with e.spray and either e.shield 205 or e.shield 205b, redundant system options present project teams with robust options when keeping buildings dry and safe.