Ive gotten them to stick for a couple of seasons, maybe 3 max, with good surface prep (sand bonding area on hull, lightly sand bonding surface on skirt, clean both surfaces well, apply a coat of 5200 to each, let it set a few minutes, press into place, roll out firmly with a wooden roller or similar). I suspect contact cement would
work well too, but have not tried it.
You can find these using the
parts diagrams at
www.marinepartsexpress.com. Or look up using part numbers posted above.
I found some via Amazon this past season for about 30% of
Volvo USA's crazy retail
price, but from a European supplier, identical to those provided by Volvo.
Shipping was inexpensive, but slow.