Durability and longevity are just two reasons why resin furniture, crafted from recycled plastic, is so popular. Why spend a lot of money on something that will only last a few years when you can purchase a recycled plastic Adirondack chair that can be used and abused for years to come? Some people say the greatest benefit of recycled plastic furniture is that you don't have to stain or refinish it. These recycled plastic Adirondack chairs may require a simple spray of the hose when they get dirty, but that's about as involved as maintenance gets. Most resin furniture is made to look like real wood, and often you can't even tell that it isn't wood without very close inspection.