Ask a real welding supply for Hilco Brown. It's great for fence pipe and other thin crap.
No, I have no affiliation with Hilco other than the fact that my LWS has the full catalog and it's all they carry(Thank Gawd).

Kool-Aid ! Lincoln-Hobart ! Hobart-Lincoln ! Lets get really kinky :shock: ! ESAB :o !!! OOOOOOOo exotic ! :lol: Here's some for you. Vergnügen ! http://www.hilco-welding.com/wp-content/uploads/productsheet/english/C-01.%20HILCO%20B%2012Mo-E.pdf http://www.hilco-welding.com/wp-content/uploads/produc...

Self taught I've burned up maybe a thousand pounds of rod,stick,wire, and coat hangers. I make no claim to expertise, I have successfully welded a lot of variety. Desperately wanting to weld aluminum sheet metal,I studied up on the best practice. I approached a friend who let me use a very expensiv...

HI len, You're probably right, who the heck really knows what that cast iron really has in it anyway. It's a yard sale find made & made who knows where. I'm interested to see if the weld holds at grilling temps. Rob If you wanted it to hold at grilling temps you should have welded it at grillin...

Get that info from the designers. Not end users.
http://www.millerwelds.com/resources/ar ... Selection/

Why stick in shipyards? Years of practice with stick I produce welds much nicer first try with gas shielded MIG. Penetration. MIG and Decking go together like US and intelligence. They don't. Nicer, in appearance, doesn't necessarily mean quality. Back on topic. I've use C25 since 1985 on light str...

You got the hot glue figured out. Now work on your metal prepping.