Design Engineering 050517 Boom Mat Form-A-Shield 21" x 48" Hi-Temp Heat and Sound Insulation - Non PSA

This stuff is amazing at blocking heat. I made a heat shield out of it to protecty starter, also wrapped some around my starter for extra protection. Now I have no more hot starts .

Bendable, sturdy, great heat while to prevent A wire getting burnt in case one became loosened.

Perfect to cut any size and shape into whatever heat shield you need. Used stainless straps to hold down. Did a resonator xpipe delete and It was perfect to replace my stock heat shield.

It’s awesome. And the sheet is way bigger than I thought. You could wrap the headers in like 1 cars with the amount you get. Works great.

I wrapped the clutch housing of utv with it and it cut the noise in half. Easy to form

Great product.NB itches like crap

Very good

I installed this to protect the AC line and slim ac fan I had installed. With out this ac barely worked unless I was moving. Now it works all the time. It has also greatly reduced engine bay Temps. I plan to switch header and fully wrap my next header instead of wrapping around one side. It does smoke and smell for a couple of days. Smoke is minimal. Smell only noticed when at a stop light with open window or fresh air vent on. It has since stopped smoking and smelling after a couple of days.