The idea behind a safety can is it allows the contents to vent. They do leak like sieves, but will not explode.
Throw one in a fire full of gas and all youll see is an occasional poof of flames. Thats the can venting off excess pressure. Dont ask me how I know this.
Throw one in a fire full of gas and all youll see is an occasional poof of flames. Thats the can venting off excess pressure. Dont ask me how I know this.