PBL slingshot mylar for your shooter lanes:

http://www.pinballlife.com/index.php?p=product&id=304

A lot of guys do this.

I haven't on my B/W games that are all wood/Diamondplate (just run a Cliffy), but I'm going to do all my Sterns because of the screening in the shooter lane.

No brainer with the Sterns that have screening on both sides of the groove: TSPP, SM, FGY, ACDC, and others.

Noted Stern stopped doing this with TRON but resumed with ACDC. I guess they think it looks good...just causes trouble down the line: the wear will reach the screening on the far side in time.

Alternatively, you could use the removable Avery stuff, but you'd have to cut two strips and apply them straight (don't think this stuff would hold in the grove...maybe others can chime in here if it holds up).

Mylar has to be removed with freeze spray.

"Removable" mylar has been touted as being removable without freeze spray. I wouldn't take that risk on any sticky, adhesive product, even on an area that looks pristine--freeze it off either way. (IE., hairline cracks in screening might only be visible under bright light or magnification and overlooked during application.)

If either product is being applied to an area with existing damage, I'd anticipate more damage upon removal.