Magnetic rubber covers and protective boots slip over neodymium and ferrite pot magnets to prevent surface scratching, reduce corrosion in outdoor and marine environments, and improve grip on smooth surfaces. The rubber cover cushions the magnet face against delicate workpieces, painted surfaces, and glass while maintaining the majority of the magnet's holding force. Stocked in sizes to fit standard pot magnet diameters from 20 mm to 75 mm, rubber covers are a simple, low-cost way to extend the application range of standard magnets into surface-sensitive environments.
