Step 4: Reduce static Wipe down the surface with the Pre-saturated static control wipe prior to applying the base coat and let it air dry. Do NOT use a dry wipe to dry the surface after you’ve used the Static Control Wipe. Doing so will only add a static charge to the surface. A 70/30 mix of IPA to water reduces static charge on the surface thus reducing the chance of defects in the final product.. Static Control Wipe Pre-saturated wipe with 70/30 blend (70% isopropyl alcohol, 30% de-ionized water) Reduces static charge, minimizing the attraction of dirt Cleans surfaces thoroughly to lower the risk of paint defects Ideal for moderate temperature and/or humid conditions After applying, let air dry completely before painting base coat.