I used to use ST-30, but I've run out so I'm using blue lace/walker contours and cut them down to size. Attach all around the perimeter, peel them off. Mark my sides with light line using a eye liner(the line isn't so long...its just so that I can stretch the piece to line up with my side burns). And then wack the partial on wearing a comb down style has been great as I don't have to worry about the hairline.