Trim paint prep question

[catuck]

Hi all,

I'm about to paint the alum. trim on my 911 with SEM Trim Black. The manufacturer says to clean with SEM Solve, which seems to be a mixture of Naphtha and a couple of other solvents. I hope this isn't a dumb question, but do I really need to order a can of Solve, or can I just use one of the many solvents I have kicking around (Naphtha, enamel reducer, etc) If SEM has formulated Solve such that it's a much better cleaner than anything else, I'll get it - but I'm thinking I can just use Naphtha.

Thanks!
Chris