No, this product is a sandwich with an adhesive on one side and a clear protective coating on the other. The copper in the middle is 99.9% copper.
No, the polymer backing will melt.
I cut it with a razor knife.
The preferred product would be copper flashing. You could put this there and the copper will inhibit moss and algae growth until it erodes away, but that will be much less than the life of the roof.
It has an adhesive backing. Peel and stick.
The preferred product would be copper flashing. You could put this there and the copper will inhibit moss and algae growth until it erodes away, but that will be much less than the life of the roof.
Not as a substitute for Copper foil tape, but it may have some uses. Copper foil EMI tape has a conductive adhesive, this product is copper foil bonded to an unspecified polymer sheet that should be presumed to be an insulator.
No. This is a thin copper foil and 5 mil plastic sandwich. It will erode more rapidly.
That depends on your taste; this material is very thin and making it smooth would be a challenge.
We used this around the base of a raised patio. It has been through one rainy season and has started to patina, YES! Thinks it's cool stuff.