Is the name-brand option worth your money? We baked pans of meatballs and wrapped lots of leftovers to find out the answer.

Experts emphasize that selecting the right foil based on thickness is key to optimizing your cooking. The thickness of aluminum foil determines its thermal conductivity and flexibility.

At a temperature of sixty degrees Celsius, the foil expands from 2.5 millimeters thick to a foam of 40 millimeters thickness—an expansion by a factor of 16. The result is a soft-elastic PU foam ...

It has a width of 1,300mm and a thickness of 0.4mm. Its length can reach up to 15,000mm, depending on the project type and size, and its weight is 0.6kg/m2. The foil can be used with a maximum ...