By Dave OsmolskiOne of the oldest and ubiquitous polymers, PVC, or polyvinyl chloride, is used for water toys, rafts, boat curtains and many other marine applications. I have used it to hold propane cylinders on deck, make flagstaffs and hold trailer light fixtures. The list of things you can make from PVC piping is endless.
Readily available at most hardware stores, PVC pipe comes in two grades, or schedules. Schedule 40 has a thinner wall and is probably the easiest to work with. Schedule 80 has thicker walls but the same outside diameter. I suggest using schedule 40 for your projects, as it’s tough enough to withstand almost any abuse.