Product Description

Foil Bubble comprised of layers of polyethylene air bubbles sandwiched one layer of *9% pure aluminum foil. The polyethylene encapsulated air bubbles serve as an effective thermal break as well as vapor barrier, while the layer of aluminum reflect up to *7% of all of the radiant heating energy. The other bubble side could be jointed with the contact surface.

Technical parameters
• Temperature: ***2 ℉ to **0 ℉(**0 ℃ ～ **0 ℃)
• Reflectivity: *5%～*7%