OK Norm, I _would_ now hesitate in this or any similar application. ;-)
I'm sure you had the proper clean stuff too, not some cheap fuel alcohol.
ST
On Sat, Feb 4, 2017 at 7:20 PM, Norm Stewart w6nim@... [Homebrew_PCBs] <Homebrew_PCBs@yahoogroups.com> wrote:Depend on what you use the acrylic for. MANY years ago (1970 or so) at the Lawrence Radiation Lab, we used a pair of massive acrylic beams (2" thick, 24" wide, 10ft long) to support a 3MV Cockroft -Walton generator. Wiped them down with alky before sealing them in the HV pressure vessel, then had to replace the entire assembly because of stress cracks. If it's not a structural element, you're probably safe.
Norm