Color: heat resistance silicone, Amber(black is customized), Roll core can be made as 76mm and 38mm
Features: Heat resistance, High Voltage insulation, acid and alkali resistant, low voltage electrolytic
Usage: Protect golden finger when PCB board in soldering tin furnace, ,insulation of coil, wave-soldering protection, electrical insulation, high temperature resistance, etc. No residue leaving after peeling off.