GOAD COMPANY’s Polypropylene Box Liners are fabricated utilizing 90° thermally formed vertical corners, pressure butt-welded vertical joints, and extrusion welded sidewall to bottom construction utilizing GOAD’s Patented (U.S. Pat. No. 8,133,345) Molded Corner Inserts.  These machine welds eliminate the failures associated with difficult hand welds.

Polypropylene Liners can be installed into steel tanks or steel support structures.