Call, or go to your nearest autobody shop & find out where they get their 3M products from - this is where you will get Acryl Blue or Acryl Green. From what I can see, Acryl Blue is not avalable here in the UK, but Acryl Green is, & it works just fine.
Have a scratch about http://solutions.3m.co.za/wps/portal/3M/en_ZA/EU2/Country/