A Look at Grosfillex’s Iconic Chairs and Tables

https://www.scribd.com/document/991399004/How-Nardi-Furniture-Enhances-Your-Outdoor-Decor-186228

The plastic at its core uses typically a premium compound, usually polypropylene or structural polyethylene, yet serious professional-grade companies protect their proprietary blends like soda corporations keep secret their secret formulas