IPA Isopropanol Industrial. Isopropanol 99.9% is used widely as a solvent and as a cleaning fluid. Most Popular uses for Isopropyl Alcohol Isopropanol Poly(ethylene terephthalate), PET or PETE - PET is not very soluble in isopropanol, but prolonged exposure may cause crazing or stiffening due to the dissolution of plasticizers.
eBay