OOI1004 Features: * Unique liquid leak detector with a special formula that stays where it is sprayed * Hundreds of bubbles are formed from the smallest leak * Leaks are detected instantly * Non-Corrosive * Non-Staining * Non-Toxic * pH value 6.4 * Testing and approvals: * Tested safe with Oxygen (MIL-L-25567C Type 1) * Passed leak detection test (MIL-PRF-25567E)