Heavy-Duty Leak Detection Fluid™ Concentrate Pressure testing leaks like flange areas much better

like flange areas much better

This stuff is the best

This product is pre-diluted and ready to use at our standard dilution of 7:1

HD-LDF-C makes it easier to detect small leaks because the bubbles lasts longer

HD-LDF-C is viscous and resists flow

Heavy-Duty Leak Detection Fluid™ Concentrate Pressure testing leaks like flange areas much betterHeavy Duty Leak Detection Fluid Concentrate (HD LDF C) is a new high tech external gas leak detection fluid. This is a concentrated liquid supplied in a 16 oz. bottle and must be diluted with tap or distilled water before use. Recommended dilution is 7: 1 and makes one gallon. For a more viscous leak detection fluid, use a 4: 1 dilution rate. HD LDF is viscous and resists flow, but at the same time has a very thin film, which makes your job easy and