LIQUA TORQUE is non-flammable powerful, multiple-action penetrant and protective shield. Can be used on either dry or wet surfaces. To ensure adequate protection, periodic checks should be made to determine the need for reapplication. LIQUA TORQUE has capillary action, which allows it to climb through even the most stubborn frozen bolt or nut. LIQUA TORQUE is non-flammable and non-conducting (30,000 volt dielectric). Meets mil spec C-23411.