I seen this stuff at a swapmeet that used a butane torch, in the demonstration he welded up a soda can so that it was solid on top and then he hit it with a sledge to show durability.
Me and my buddy just looked at each other and thought how it was yet we kicked ourselves for not buying it at the time....check out the website...muggyweld.com
Me and my buddy just looked at each other and thought how it was yet we kicked ourselves for not buying it at the time....check out the website...muggyweld.com