If you are curious about what the 10 best surf leashes are, you have come to the right place. Surfing is a sport that benefits from the best accessories so we decided to put in the leg work and come up with what we think are the best surf leashes you can find on the Internet.
Chemically speaking. 1  PVC (Polyvinyl chloride) - Polyvinyl chloride, more correctly but unusually poly(vinyl chloride), commonly abbreviated PVC, is the third-most widely produced synthetic plastic polymer, after polyethylene and polypropylene.
uPVC actually stands for unplasticised polyvinyl chloride. uPVC is also commonly known as rigid PVC and it is called this because it is hard and does not flex. This material d â¦ oesn't not contain any phthalates or BPA, so it is actually quite safe.