It performs like a narrow electrical tape...leaves a lot of sticky residue.

The tape being narrow and elastic, makes curves and bends very easily, but lies perfectly flat and seals with a very sharp edge. It's one slight short fall is that it does not seal grooves or panel lines very well .I was able to overcome this by scoring with an exacto, and sealing the area with a drop of liquid mask. Overall I still rate this as 5 stars, and see it filling a needed area in masking apps.

best tape for fine lines. no bleeding, lays flat, takes sharp corners with east and comes off very easy. VERY VERY forgiving you can pull it off a lil and then re straighten it out with out having to use a new piece