Buoyancy is crucial to a good summer pool party. Whether it’s a classic tube or a giant swan, your float is likely made with polyurethane. Polyurethane chemistry is great for these materials because it’s lightweight and flexible enough to form almost any shape, but strong enough so you don’t take a dip before you’re ready for it!
Back in the day, before making them with lightweight polyurethane foam cores, boards were manufactured with heavy plywood and could weigh up to 10 lbs.
Polyurethane coatings help protect your favorite...Appliances, Athletics, Furniture