You need to do research before doing anything....do you know certain clothes can create a static spark that can catch the flowing butane on fire? Do you know your cell phone can too? Blasting is not easy or for the week minded....yea there is mad people making some flame but it's not easy or safe one bit!
Hell yeah of couse dude , but is this the same process ? Instead of leaving my blast outside on. Heating pad to purge i put into the oven and purge it ?