Heavy-Duty Leak Detection Fluid™, Concentrate 55 Gallon Drum external gas leak detection fluid All the benefits of HD-LDF

All the benefits of HD-LDF Concentrate in a convenient ready to use trigger spray applicator

I mix it 7:1 so it's really runny

and is extremely accurate

just like water

resists flow and provides a more reliable and accurate read even in difficult places

Heavy-Duty Leak Detection Fluid™, Concentrate 55 Gallon Drum external gas leak detection fluid All the benefits of HD-LDFHeavy Duty Leak Detection Fluid, Concentrate is available in a 55 gallon drum. This product is fully concentrated like our best selling 16 oz bottle. Since much leak detection work is conducted outdoors, or in refrigerated areas, performance can be impacted if exposure to extremely cold or freezing temperatures prevents the applied leak detection fluid from forming bubbles in response to the gas leaks it is intended to find. This is a concentrated