popped my bernzomatic torch onto a map gas cylinder to finish off some creme brûlée and the gas just rushed out of the hole under the control button. Unscrewed it pretty quickly from the canister!
https://www.screwfix.com/p/bernzomatic-trigger-map-propane-brazing-torch/71976
OK, it’s a few, maybe up to 3, years old but it’s only been used a dozen times.
any suggestions on possible repairs? Or should I just pop it back to Screwfix using the MSE sad fart rules?
I had a minor house fire caused by a leaking / damaged chef's mini blowtorch.
Just get a new one.
Try on a different canister, I had a similar experience with a new can of gas. Also possible that the o ring seal has lost it's elasticity and gone square.
Lastly heed Matt's advice
Cheers. Will try with a handy canister of butane.
Chef’s blowtorch. Had one. Gave it away when I got a Searzall attachment. http://www.bookeranddax.com/searzall-series