Aluminum Heat Shield Aulufft 35x47 Inch Aluminized Fiberglass Sheet Mat | Self Adhesive Barrier Protection Cover, Thermal Insulation Shielding Material, Automotive Engine, 1 Piece Scraper Included

The product's thickness, strength, adhesion, and flexibility were all good. But it was hard to install the sheet on a 30" x 30" square flat surface without first slicing the sheet in two small sections and then applying them separately with an inch overlap. When the overlap was smoothed out, the seam nearly disappeared. Caution: be sure that the first application is also to be the final application because it's nearly impossible to remove and reposition the sheet once it is applied.

The heat shield did not come in a roll but for my purpose I didn't care to much. But when I received it it was folded so I decided to put under my mattress for a week it worked well. I used mine to adhere to a brick basement wall behind a panel wall heater. It is very sticky and the tool they give u works well. If u put under something heavy for a couple of days and use the tool u shouldn't have any noticeable creases. The lines in my picture are from the contour of the brick if I put on drywall I believe It would be smooth.

Much LARGER than thought! Will see how it works...

Does the job

Foil flaked a bit off applying it to surface using supplied squeegee and I was as gentle as possible when I applied it to 1/4” ABS sheet. Sticky side stuck pretty good to clean smooth ABS surface.

I cut it in strips for ease to apply under the kitchen cabinets. Truly reduced heat that I noticed inside the cabinets from toaster and coffee maker use. My Ikea cabinets have finished surface on bottoms so easy to apply the heat film.

This is a good product and easy to use. Cuts easily with a Stanley knife, also trims with scissors. Adhesion appears good, and you can lift it off to get it straight if you apply the first few inches gently.

Applied to wall behind my echo heat wall heater does everything product says it should redirect heat keeps the wall cool

Good quality,condition and good value for the money.