whats the stuff guys use around the exhuast tip to pervent the tip from dinting in? does it help?

looks like a putty/glue?

JB WELD or any 2 part metal/aluminum epoxy.

or this..
http://www.smooth-on.com/Epoxy,-Sili...125/index.html

there is also a 2 part metal epoxy like a plasticine which is much easier to apply
to the stinger and make it look good. I think Bison has one.

Bison has "Combi Power", a 2 component glue with a brown color which can glue metals and can stand some heat.

i use this kind of stuff http://www.redsave.com/products/moon...ic-epoxy-putty. I think is from bison but i
cant remember for sure. Check the properties for temperature just for sure. Any kind of metal
epoxy will do what you want to, but wit this stuff you can apply it very easy and shape it as you want to. Also,
use sandpaper on the stinger so as the epoxy holds better.

u can get JB weld in plasticine form, the Outside is Part A and inside is Part B, mush it together and apply it to the stinger

Jason you can get muffler repair putty from Supercheap auto. It looks like a tube of plasticine, and you can see it has two layers which you mix together so it starts to set.