AC Leak Freeze 1.5 oz. Cartridge/Magic Frost

Leak sealant and system enhancer for A/C and refrigeration systems

  • OEM approved & made in the USA
  • Non-polymer formula safe for refrigeration system components & service & test equipment.
  • Permanently seals refrigerant gas leaks in A/C & refrigeration systems.
  • easy to use, single use disposable cartridge for quick application
  • POP blister pack
Can safely be added to any leaking A/C or refrigeration system. Polymer free formula designed to seal small, hard to find refrigerant leaks.
More Information
Case Weight (lbs) : 2.94
Case Height (inch) : 11.00
Case Length (inch) : 6.40
Case Width (inch) : 6.60
Brand : AC Leak Freeze
Recommended Use : Sealing small, hard-to-find or micro leaks in refrigeration or A/C systems. Enhancing system performance & extending compressor life by increasing lubricity. Reducing compressor noise
UPC : 021449453219
Interleaved : 10021449453216
Shelf Life : 2.00 YRS
Color : GREEN
Application : Can safely be added to any leaking A/C or refrigeration system. Polymer free formula designed to seal small, hard to find refrigerant leaks.
Fin/Blade Spacing : .000
Fin Degree : 0
Screw Holes : 0
WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to
You Might Like
 title= title=

Experience the RectorSeal Difference with AC Leak Freeze 

Designed for easy application, perfect for both unitary and mini-split systems.

 title= title=


AC Leak Freeze is polymer free, meaning that it will not gel up when exposed to air, ensuring it seals the leak without clogging the system.

 title= title=


Seals leaks and lubricates your system for efficient operation.

 title= title=


Restores functionality by unclogging expansion valves and capillary tubes.

 title= title=


ACLF Magic Frost quiets a compressor, making your AC unit run quiet and smoother.

Product Warranty Icon

The Industry's Best Product Warranties

Minimum 3-year limited warranty on RectorSeal Products. No registration required.


Outstanding Technical Customer Support

Providing exceptional technical customer support for on-site job requirements and project specifications.

Product Availability and Fulfillment

Delivering a seamless purchasing experience by offering a diverse selection of products, ensuring availability and quick fulfillment.

Complimentary eTraining Courses

Offering a variety of eTraining from self-directed courses via RectorSeal Academy, on-demand one-on-one training or live webinars.


“RectorSeal is commited to achieve Total Customer Satisfaction by exceeding customer’s expectations, requirements and needs”

We assure our quality policy commitment by:

VOICE OF THE CUSTOMER Monitoring the Voice of Customer and taking appropriated actions.
talents and competencies Effectively developing all employees’ talents and competencies.
key performance indicators Tracking and improving our Key Performance Indicators (KPIs).
Quality products Establishing robust processes to deliver quality products.
on-time and complete Delivering on-time and complete customer orders.
continuously improving Establishing and continuously improving our quality management system.