replying to tabbypurr, Iggy wrote:
Crack it open and let it go, it's the same exact stuff as what's in
non-alcohol lighters and their re-fillers, portable "butane" torches and
aerosol cans. Preferably, a gentle and slow use of a Wheeled Pipe Cutter to
avoid any ignition heat and start a release, before your hand or glove freezes.
--
for full context, visit
https://www.homeownershub.com/uk-diy...e-1249319-.htm