VAPCO Low Temp Leak Detector Bubbles are formulated to be used above or below 32°F. Will not harm metals, plastics, rubber or other materials. Suitable for most refrigerants and other natural gas systems. Fluorescent dye in the solution increases visibility of bubbles.

VAPCO Regular Leak Detector Bubbles are formulated to be used above or below 32°F. Will not harm metals, plastics, rubber or other materials. Suitable for most refrigerants and other natural gas systems. Fluorescent dye in the solution increases visibility of bubbles.

VAPCO Low Temp Leak Detector Bubbles are formulated to be used above or below 32°F. Will not harm metals, plastics, rubber or other materials. Suitable for most refrigerants and other natural gas systems. Fluorescent dye in the solution increases visibility of bubbles.

VAPCO Regular Leak Detector Bubbles are formulated to be used above 32°F. Will not harm metals, plastics, rubber or other materials. Suitable for most refrigerants and other natural gas systems. Fluorescent dye in the solution increases visibility of bubbles.

BIG BLU is a strong and persistent film forming liquid that has excelled in the field identification of gas leaks. It remains, the only bubble/foam indicator capable of detecting micro gas leakage down to 0.65 ounces per year. Use to detect leaks on any pressurized gas system. This product is not your typical mixture of soap and water. It is an advanced proprietary formulation. Used by nearly 80% of all service technicians throughout the US, Canada, Japan and the Pacific Rim. Approved for use on Oxygen systems.

BIG BLU is a strong and persistent film forming liquid that has excelled in the field identification of gas leaks. It remains, the only bubble/foam indicator capable of detecting micro gas leakage down to 0.65 ounces per year. Use to detect leaks on any presurrized gas system. This product is not your typical mixture of soap and water.

RT150G Refrigeration Technologies Super Blu Hi / Low Temp Micro Leak Detector Bubbles 1 Gal. - Whenever antifreeze is added to a bubble solution the performance drops off and almost dies. Refrigeration Technologies found a way to breathe new life into a 50% glycol solution and bring it up to the level of their outstanding Big Blu detector. Super Blu is the most durable product of its kind for leak detecting under extreme conditions. With a temperature rating of -30 to 200F is a true figure. Bubbles/Foam will keep regenerating atop leaks where other low temp products give out, freeze or become gelatinous.

RT150S Refrigeration Technologies Super Blu Hi / Low Temp Micro Leak Detector Bubbles (Spray Quart) - Whenever antifreeze is added to a bubble solution the performance drops off and almost dies. Refrigeration Technologies found a way to breathe new life into a 50% glycol solution and bring it up to the level of their outstanding Big Blu detector. Super Blu is the most durable product of its kind for leak detecting under extreme conditions. With a temperature rating of -30 to 200F is a true figure. Bubbles/Foam will keep regenerating atop leaks where other low temp products give out, freeze or become gelatinous.

This is our Big Blu Leak Detector conveniently down sized into an 8 ounce container. We've added a user friendly handle onto the cap which houses a 9" telescopic dauber. The dauber material is made of soft acrylic fibers which transfers a flat liquid free of any counter indicating bubbles or foam. Brush on Blu has the same outstanding leak detection properties of our Big Blu solution, and has a viscoelastic viscosity our competitors can't match.