Review on Superfastracing 2 Roll 2&#34 by Shawn Pollock

I used this to wrap around my headers on my 302 SBF to keep the under hood temps down and to help with the vapor lock issue. Using the method of laying each wrap in half allowed me to use a 50 foot roll per side. The header pipe temperature dropped from 530F+ to about 420F a few inches from the head. Although I've seen other people say they need to wear gloves after soaking the packaging, I haven't had any issues with gradients. However, I got very itchy from handling it. So if you're having trouble with fiberglass insulation or the like, don't get too carried away.