I've been meaning to buy a Sievert torch and propane bottle for absolutely ages after first using one at the jewellery night classes I went to a couple of years ago. It was really my love-hate relationship with my max flame torch that finally made me just get on with it and buy one. Up to now I've managed with a mini butane, a max flame and a plumbers propane/butane torch and they've mostly been fine for soldering and enamelling a range of sizes of metal. Apart from the max flame butane torch. It's a larger version of the mini butane but badly designed with an awkward on off switch arrangement, a bad habit of spitting liquid butane out of it's bottom when you try to fill it, only igniting when it feels like it and a flame {once you manage to light it} that dies within minutes of "filling" the torch. And I have as yet not managed to fill it properly despite holding it and the butane canister at different angles, pumping the butane canister and ...
silver copper bronze enamel