MIG Welding Liner, 0.045 in to 1 16 in x 15 ft, For Bernard BTB Platform, Legacy Q Gun™ S Gun™ T Gun™ no checkout Clear instruction label using graphics Clear instruction label using graphics to show steps required to operate extinguisher Easy to read gauge tells you fire extinguisher is charged and ready for use Easy to pull safety pin Rust and impact resistant nylon handle the product wicks between engaged threads and eliminates the need for disassembly prior to application Product cures when confined in the absence of air between close fitting metal surfaces Prevents loosening and leakage due to shock and vibration Can also fill porosities in welds 100% tested prior to shipment to ensure smoothest wire feed Liners won't gap when bent Quick and simple replacement without gas