A Look at Nardi's Iconic Chairs and Chaise Lounges

https://www.scribd.com/document/986488161/Nardi-Adirondack-Furniture-Perfect-for-Year-Round-Enjoyment-148532

The plastic by nature employs almost always a premium compound, usually UV-stabilized polypropylene or HDPE, even if leading professional-grade brands guard their proprietary compounds like soda brands hide their blends