Try this link posted a few weeks ago.....
http://www.theminifo...r-coat-removal/
All strippers available from your usual places (B&Q etc) are namby pamby stuff nowadays...shame!!!!
I've recently stripped some powdercoat off my rally wheels with Nitromors...but it does take time (a few hours to do anything and then a second coat is also needed). You are right, Nitromors is nothing like it used to be - you only had to wave a paint brush with some on it at some paint and it would jump off.....now the paint just sits there and slowly softens.
You need nasty stuff to do the job properly but thanks to EU bureaucrats (who assume we'll drink the stuff!!!) we can only get watery rubbish.
Have a look through the link above...a brand called Paramose is mentioned....this should do the trick but they won't sell to yer average Joe Bloggs....you need to buy through a company.