Honey Do Butane

I don't smoke ,but I use the small torches for hours at a time ...art metal and I am a retired Pipefitter /Welder . I go through alot of Butane , I was using a new Weller soldering iron and I just happened to buy the Honey Do brand of Butane . I probably filled it up 30-40 times. I was lightning it with a torch that stopped burning years ago . I started using the other brands I had around , and maybe 10 fill ups my new $150 Weller started to die. All these years and torches it never occurred to me that it was dirty Butane , I am told it is the Sulfer , and the refining dosen't remove it . I dumped the gas and filled the torch up with the Honey Do 24x . maybe a minute or two it was burning strong like new.. The torch that quit burning years ago , I thought ...I wonder..? so I fill

More than half the can leaked out last night, I Haven't had the can for but a month n the seal went bad n wasted so much....