Doesn't adhere well to clear parts, Works well if you don't expect too much
The most obvious use for this mask I could think of was masking clear windows on airplane canopies, but the mask doesn't really like to stick to the clear parts that well.  I expected it to be much more aggressive so that I could cut intricate details, but fine lines of this mask just lift off (Think the thin braces between panes on an X-1 or a B-52.  I ended up painting those by hand).  I did manage to make this work on more simple shapes, but it is still pretty fragile.<br />You could probably mix up your own solution with sugar and food coloring that would be stickier.
Rating: 2 stars