You did not hear this from me ,,,, ok .
Start an oxy/acetyline torch and get a nice neutral flame going , snub the flame out , you then put a balloon over the tip ,filling ,,,, ,,,, .
,,.
.
Big Bang , alright .
Stupid and dangerous , but hey , we were all young apprentices once.
Brian.
Quote:
Originally Posted by Baddad
Hi LewisM, 
How does the acetylene balloon thing work?
How big are they and how do they ignite it?
Cheers |