This product is made by cargo (cargobluemagic.com) and is called ThermoSteel. It says it is a high temp metal repair kit that is supposed to make cold welds that are good up to 2400F/1316c. I have looked around the net and have seen a few people who have used it on exhaust manifolds and other such parts. I have a 14b exhaust housing that I was looking to repair and I was thinking about trying this product. The MSDS is readily available on the site and says it is completely unflammable, withstands direct flame and has a melting point of 1316c. Has anyone tried this product? Can anyone verify that this product either could work or has worked for them? The reason I am thinking of this product is all the problems associated with hot welding the housings that I've heard about. I'm either gonna try this product or I'm looking at a tdo5 housing on ebay the 7cm2 one that is usually on there. Any help/comments are appreciated guys and if nobody has used it I guess I will have to be the guinea pig and let you know.