sealing doors - neopreme vs "bat wings"

[gigpiglet]

i am up to sealing the doors in my studio.
i have single frame walls, with single solid core doors.

i intend on using raven drop seals (RP8 or RP60) and then sealing around the edges of the the jamb with either.......?
1. self adhesive neopreme (as discussed in other posts) OR
2. a raven product called "bat wings" it is a little 90 degree, self adhesive, rubber flap on both sides (hard to describe) thing that fits into the door jamb.

does anyone have any experience with this?
either option is around the same price, just wondering what would be most effective..

thanks

[knightfly]

Sorry GP, no experience myself; this is a "down under" product, maybe PM John (he may have missed this) and see if he's used 'em??!? STeve