Will this clog my A/C system?

No. Red Angel contains no solid or particulate matter. It is an oil-based formula that remains inert until activated by airflow at the leak site, so it will not clog your system or harm recovery equipment.

What refrigerants is this compatible with?

Red Angel works with R-12, R-134a, and R-22 refrigerant systems. That covers most automotive A/C systems as well as some commercial applications.

Does this work on all types of A/C leaks?

It is effective on minor leaks in condensers, evaporators, connection hoses, gaskets, and O-rings. For major mechanical failures like a cracked compressor housing, a professional repair is the better path.

Red Angel A/C Stop Leak & Conditioner 2 oz

Name: Red Angel A/C Stop Leak & Conditioner (2 oz.)
Brand: Red Angel
SKU: BLU49496
Price: 31.54 USD
Availability: InStock
Rating: 4.50 (2 reviews)

Red Angel A/C Stop Leak & Conditioner (2 oz.)

4.5(2 reviews)

$31.54

Usually ships the next business day

A/C stop leak and conditioner that seals leaks and lubricates system components. 2 oz, compatible with R-12, R-134a, and R-22.

Key Features

Seals leaks in condensers, evaporators, connection hoses, gaskets, and O-rings.
Contains no solid or particulate matter, so it will not clog the A/C system.
Compatible with R-12, R-134a, and R-22 refrigerants.
Oil-based formula continues to lubricate and condition system components after sealing.
Activated by airflow at the leak site to form a chemical weld.

Secure CheckoutFast Shipping631-982-0042

Product Details

Red Angel, made by BlueDevil Products, is an oil-based A/C stop leak and conditioner that repairs leaks in condensers, evaporators, connection hoses, gaskets, and O-rings. What makes it different from many A/C sealers is that it contains no solid or particulate matter, so it will not clog your A/C system or damage recovery equipment.

The formula stays inert inside the system until it reaches the leak site, where airflow activates it to form a chemical weld. It is compatible with R-12, R-134a, and R-22 refrigerants, covering most automotive and some commercial A/C systems. After it repairs the leak, Red Angel continues to work as a lubricant and conditioner for the system's moving parts.

At just 2 ounces, the bottle is small enough to keep in your toolbox for when an A/C system starts blowing warm. Worth noting that this is a sealant for minor leaks rather than a replacement for mechanical repair on major failures.

Customer Reviews

4.5

Based on 2 reviews

50%

Macho m.

stop leak

May 25, 2012

It works if you follow instruction to install.

mitch

red angel

Aug 26, 2014

Great product. A/C was blowing warm air even after a recharge with coolant. Mechanic said there must be a leak. My mechanic then put Red Angel into my a/c. After Red Angel, it has been blowing ice cold air consistently. This product worked for me. Saved an evaporator replacement which would have cost over $500.00.

Specifications