Our Fast Drying Contact Cleaner spray is a non-conductive spray that is suitable for use on all sensitive electrical components|It provides excellent cleaning with minimal fuss, and removes dirt, dust, condensation and flux residue with ease|Simply spray on and allow the product to dry before powering up|Our fast-drying electrical contact cleaner spray is ideal for use on circuit boards, switches, even spark plugs and tape heads|It will remove all the contaminants that cause current leakage and component failure