Can Lift Off Caulk Remover be used on a window wrapping that is aluminum colored or will it take the color off?

It’s possible that Lift Off Spray Foam & Silicone Caulk Remover will impact the aluminum coloring if it has been painted. However, if it’s a factory finish it’s fairly unlikely that it will impact the coloring. As always, we recommend conducting a spot-test on the area prior to a full application.