Does anybody know how I might repair the three horn buttons on the steering wheel of my 1982 Spider, a Holloboro steering wheel. The heart of the wheel, where the three button spokes are attached and where the electrical switches are, seems to be plastic (polypropylene?) and is currently cracked in a number of places. The wheel is a very nice one, I would very much like to save it. Thanks!
Klig
Klig