POLY CORR, LLC is a distributor of large, thick walled rotationally molded polyolefin tanks. We also design and offer large thick walled and uniquely shaped custom parts. Most of the largest tanks or parts used in elevated temperature or harshest chemical environments are molded from high density cross linked polyethylene or utilize a specially bonded oxidation resistant polyethylene liner. Linear resins may be used for less demanding applications. POLY CORR also is a fabricator and distributor of welded polypropylene, polyethylene, and PVC tanks and other fluid handling equipment.