Portable Gas Soldering Iron Butane Soldering Kit for

Welding torch for vehicle repair: Use gas to fill, confirm it is turned off and then refill, insert the gas canister into the air hole and press down to inflate. Welding torch: Made of plastic and metal, durable to use, cordless gas welding tool. Cordless gas welding torch: It takes 10 seconds to finish filling with gas, wait a few minutes until the gas is stable before using it. There is a hiss at the end after pouring the gas; press the tip of the pen lightly towards it. Cordless soldering iron kit. Soldering pen: When using a gas soldering iron, pay special attention to waiting until the residue is completely removed and the object inside the soldering iron turns red before operating to prolong the life of the soldering tip. Cordless soldering iron: Suitable for various applications, such as melting, cordless gas soldering torch.