So yes its a Ltd then - NMN should do it............ you may need to hold in place for it to bond depending on how much stretch it takes to pull back in.
Funny you should mention wipers. When I first bought my Delta I was determined to keep it all service parts-wise OE. I forked out £30+ for a set of Bosch blades. I was never that impressed with their performance TBH so a couple of years down the line I've just bought these - http://www.ebay.co.uk/itm/Chrysler-Delta-Hatch-ACP-Exact-Specific-Fit-Front-Rear-Wiper-Blades/292181828568?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649 Yes OK they might not be the longest lasting but for less than £11 for all three wipers including postage - they fit pefectly - I changed all in about a minute and so far they are perfectly silent like when the car was new with a great sweep and vision. For that price it wouldn't bother me if they only lasted 18 months....