STYLELAB Heat Reflective Aluminium Foil Air Bubble Insulation Sheet, 8MM Thick, 360 GSM, Thermal & Sound Insulation, Energy Efficient Barrier for Home/Roof/Walls, 24" x10' Roll, Pack of 1

It serves its intended water leakage purrpose

I have bought 2 rolls of the product for insulating my windows. The foil sheet is shiny silver on both sides. But there is NO instruction to inform us which side is supposed to be outward facing towards the sun , or which side is supposed to be inward facing towards the window glass pane ( assuming that a user will stick this foil outside on the window... and NOT inside the room). My point is that a foil sheet cannot be used both ways. This implies that if a user sticks the wrong side on the window pane, then one of the foil sheets will reflect heat radiation towards the window pane and the other way around.

After wrapping iron and plastic water pipes with the sheet, the temperature of water really went down in summers. It used to be boiling but now it feels normal and tolerable to touch. The pipe wrapping works best when the tank is also covered in heat reflecting cover. The cool temperature of water is maintained this way.

Avrage

I have ordered it few day back for my top floor tank but it doesn’t work 0%. It’s totally waste of money

Don't buy