B2B, HardwareFeatures â–  Sustained bubble action works even on very small leaks and vertical surfaces. â–  Flexible snooper tube extends for hard-to-reach areas. â–  Noncorrosive, nonflammable formula does not contain chlorine. â–  Contains corrosion inhibitor for added protection. â–  Formula dries clean, without staining. Snoop Liquid Leak Detector â–  Nontoxic formula Technical Information â–  Composition: Deionized water and a surfactant. â–  Temperature rating: Can be used over a temperature range of 27 to 200°F (–2 to 93°C). Specifications:  Meets theperformance requirements of: â–  MIL-PRF-25567 Leak Detector Compound, Oxygen Systems, Type I, 1 to 70°C (33 to 158°F). â–  NFPA 52 Section 6-12.2 Leak Testing Compressed Natural Gas Vehicular Fuel System. â–  EPA Part 60, Appendix A, Method 21, Section 4.3.3 Alternative Screening Procedures Using Soap Solutions. â–  ASTM G186-05, Standard Test Method for Determining Whether Gas-Leak-Detector Fluid Solutions Can Cause Stress Corrosion Cracking of Brass Alloys.