TECHSPRAY isopropyl alcohol (IPA) wipes are presaturated wipes with 70% pure IPA. Excellent for tape head cleaning, defluxing, stencil cleaning, other light cleaning, and as a flux thinner. Convenient pop-up tub.• 70% IPA and 30% DI water • Lint-free wipes Technical Cleaning Wipes Pop Up This item is banned in the following states: AK,GU,HI,PR