Originally Posted by Ausfire

Rubber strip can be replaced.
Remove whole blade from wiper arm.
Squeeze the two stainless stays and slide off.
An Audi rubber insert can be used. Buy from Audi dealership. It's a quality rubber insert.
Put stainless stays along the rubber insert and slide back onto blade assembly. Trim off excess rubber.
Replace blade onto wiper arm.
Takes less time than it did to type this.
Kind regards.