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Avoid contact with skin. Keep out of reach of children. Always use protective eyewear.

From the brand

BlueDevil Products manufactures quality sealants for the Automotive Aftermarket industry. Our company currently supplies over 400 distribution centers across North America, South America, Europe, Asia, & South Africa.
BlueDevil Products mission is to satisfy every customer that uses our products and that commitment has not changed since we started selling BlueDevil in 1997.
Who are we?
BlueDevil Products manufactures a wide variety of stop leak and performance chemicals to meet the needs of all consumers. We offer
repair solutions for leaks in any cooling, fluid oil, a/c or hydraulic systems as well as performance chemicals to maintain consistent
operation of any vehicles engine.
What makes our products unique?
We are committed to creating easy to use and affordable products to help our customers maintain their lifestyle and budget. We offer an alternative solution to a costly repair bill while getting your vehicle back on the road in a timely manner.
BlueDevil's Best Sellers
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From the manufacturer

How does it work?

Red Angel is inert until it mixes with R-12 or R-134a. Red Angel is activated by air flow at the site of the leak – forming a chemical weld and repairing the system.

Does it seal evaporator leaks?

Yes. It also seals leaks in connection hoses, gaskets, o-rings & condensers.

Will it clog the recovery unit or any other A/C components?

No. Red Angel is completely safe for shop equipment and A/C units.

Red Angel A/C Stop Leak

Red Angel Stop Leak repairs common leak points in automotive air conditioning systems. Activated at the leak point only, Red Angel will not crystallize with existing oxygen or moisture in the system and will seal your air conditioner leak. After AC leak repair is achieved, Red Angel will continue to lubricate and condition working parts.

Remarkable ability to repair and seal AC leaks in condensers, evaporators, connection hoses, gaskets, and O-rings
Contains no solid or particulate matter that will clog the A/C system, or harm a recovery unit
Forms a chemical weld sealing leaks in both R-12 or R-134a systems
Safe to use and best of all — it’s a permanent seal

Important information

Safety Information

From the brand

Who are we?

What makes our products unique?

BlueDevil's Best Sellers

From the manufacturer

Red Angel A/C Stop Leak