On Aug 27, 10:21 am, wrote:
Vinyl is PVC

Check the compatibility he

http://www.coleparmer.com/techinfo/chemcomp.asp

Here's the response from Simonton customer service regarding using
foam and acetone on their windows.

"We do not suggest using a foam insulation with our windows. Acetone
will not damage the vinyl of the windows."

Of course, if I'm not using foam, I won't be using acetone!