What Is a Thermal Stripper? A thermal stripper is a specialized tool designed to remove the polymer coating from optical fibers. Instead of cutting into the coating mechanically, it gently heats the insulation until it softens, then pulls it away cleanly. This method is much safer for the glass fiber inside because it reduces the risk of cracks, scratches, or microbends problems tha... https://jonard.com/fiber-optics/thermal-strippers