This is ideal for all black trim: tyres, plastics, door rubbers, engine bays, etc., etc., etc.. I use it throughout my car, and it's awesome - lasts for AGES. Only reason I'm selling this bottle is because the company I bought it from messed up the delivery of it, and then sent me two bottles out. I'd keep this second bottle, however you only need to use a tiny amount, so I'd never get through it all (plus I'm saving up for a full respray, and every little helps!).
I paid about ?14 posted for it - first person to Gift me a tenner through PayPal gets it delivered to their door.