Hi , i have just been offered diamondbrite as a freebie on my new factory order and was reading a recent thread on the product . I see you guy's are a bit divided on the subject , but was wondering if it was worth taking them up as it will be free . Also if i did go for it and at a later date decided it was not giving the results that i expected would it be possible to add a polish / wax over the top of it ? Also what are your views on the results of diamondbrite on the glass and interior - does it really work ? I realise this subject as been talked about on the forum recently , but i'm looking for a few more views please , thanks . :icon_thumright: