Features of Rubber Coated Neodymium Magnets
The rubber coat can keep the coated magnets apart from the liquid, give the magnet longer working life. The surface of rubber coated magnets is a bit soft. Because of the strong ability to resist abrasion, rubber coated magnets are used as waterproof magnets. Although it's waterproof property is good, its ability of resist abrasion is not so good, it is easily broken under certain situation.