Vinyl Cleaning Fluid for VPI RCM

I have a VPI HW 17. I had been using Torumat fluid. I had 2 gallons I bought a few years ago and just recently ran out. It seems they must be out of business because I can not find it anywhere. If you know a source, can you let me know? If its not available, can you give me recommendations on a commercial cleaner that you like with the VPI or other machines(I don't want to mix my own concoction). Thanks for any input.