According to the product description, it reflects over 95% of heat with its double reflective aluminum foil coating and high-density EPE foam core. Customers consistently state it works very well as a radiant barrier.
While the product description doesn't mention anything about curved surfaces, customers mostly use it for insulation. I did not find any reviews mentioning its use on curved surfaces.
According to the product description, it is easy to cut and install. The insulation roll can be conveniently DIYed to different sizes and shapes as needed.
