Has anyone wrapped anything in the exhaust wrap? I have my downpipes wrapped right now but I think they are the fiberglass version of the heat wrap. I have been reading and the "Titanium" kind is supposed to not be itchy. Has anyone used this kind and report back that it isn't itchy? Most of the ones on Amazon that are labeled as Titanium have fiberglass still in them. DEI is a brand that I read that doesn't itch, supposedly. The video showed the guys wrapping a header without gloves so not sure.