Jozwoz, it's funny that you seem to be pushing UltraShield, a product no-one else seems to have hever eard of, don't suppose you own the company do you? I'm sure Merc-Benz would be interested to see that you have taken it upon yourself to use a pic of a Merc on your own website without, I'm sure, their permission let alone super-impose your name as the reg plate. Still I'm sure you will see the error of your ways and stop using this forum as an opportunity to plug your own crappy products.
By the way, if your Paint Sealant is so good, why, according to the website are you required to "top-up" twice a year? What's the point in paying for it in the first place then have to effectively re-apply it every 6 months? You would be as well buying a cheap sealant from halfords for £5 and use that every 6 months, you will get the same results! It is hardly a 7 year gurantee if you are required to re-apply 14 times during that period?
I also cannot believe that you recommend a product to be applied onto brand ney leather. If you ask any company who knows anyhting about leather they will tell you in no uncertain terms nevert to apply a "protection" to leather as when leather is tanned and dyed it is already treated and preserved. At the end of the day leather is a skin and must be treated with respect not some cheap "protector" which you can also apply onto man-made vinyl (plastic)!!!!!! You can hardly pick two more different products that natural leather and man-made vinyl yet, your company deems is OK to apply the same products onto both!!!! You are sadly mistaken with this advice I can assure you.
"CHOSEN BY PROFESSIONALS - VALUED BY COMPETITORS"....I don't think so!!!!
Apologies for such a lengthy message however, I feel strongly about these two-bob companies who claim all sorts of world beating promises yet in actual fact are no more than a one man band trying to capitalise on the vulnerable car owners market.....stick to the manufacturer of your car's guidelines and do not be sucked in by these shonky sales people.