The Best Ac Stop Leak of 2023

Seals metal leaks in condensers, evaporators, accumulators, receiver and driers

Seals rubber leaks in hoses, O-rings, gaskets

Safe for all R-134A systems and recovery equipment

Compatible with all lubricants

Comes with recharge hose

Remarkable ability to repair and seal 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

Guaranteed

IMPORTANT: These cans are R134 can tap threaded (right hand thread) A R1234YF can tap will not work on this can and we suggest using ZeroR R134a Can to R1234YF Port Can Tap with Gauge

R1234YF Max Seal repairs minor leaks in mobile a/c systems, seals leaks in evaporators, condensers, fittings and metal lines. Applications: camper refrigerators, window ac units, dehumidifiers, freezers, domestic refrigerators,

Works on most mobile applications including automotive, campers, semi tractor trailers, combines, thrashers, agriculture applications

For best results use ZeroR R1234YF Maxdry BEFORE using R1234YF Max Seal. Compatible with All R1234YF Additives and Systems.

Returns: This item is considered a HazMat Material and as such is not returnable. It requires hazmat certification to ship. Amazon does not supply a Return label and the seller will not supply return labels for this type of products. Please contact seller for any help you might need in using the product.

Contains four one quarter ounce applications of universal air conditioning system UV leak detection dye

Can be used in all R-134a R-12 and R-22 systems

Compatible with all PAG ester and mineral based refrigerant oils

Meets SAE J2297

Helps locate leaks

High-intensity true ultraviolet leak detection pen light

AAA batteries included

Works with all types of UV leak detection dye

Includes yellow tinted protective glasses

Professional grade

THE EASIEST INJECTION METHOD: No more fussing with messy syringes, hoses, or pressurized cans. The Leak Saver injects directly and easily into the system with a basic manifold gauge set or even easier with our Leak Shot Injection Kits. Note: for automotive systems, you will still need the standard 134A to 1/4” charging adapter. Mini-splits may require a 5/16” to 1/4” charging adapter.

MORE THAN 3 MILLION UNITS SOLD SINCE 2015: The Leak Saver can permanently seal small refrigerant leaks where the complete refrigerant charge is not lost within 72 hours. It’s similar to how blood in your body reacts to a cut. When a leak occurs, the Leak Saver reacts with the air and moisture at the leak site to permanently seal the leak. When used for preventative maintenance, the active ingredient circulates safely in the system to seal future leaks.

WITH ADDED UV DYE FOR FINDING LARGE LEAKS: Seal it or find it! If you have a leak that is simply too large for leak sealants to seal, the added UV Dye will light up brightly at the leak site when using a UV flashlight.

COMPATIBLE WITH ALL SYSTEMS AND REFRIGERANTS: : The Leak Saver UV is compatible with all systems, refrigerants (except ammonia), and oils. It is great for central air conditioners, car and automotive air conditioners, refrigerators, ductless mini-splits, heat pumps, geothermal heat pumps, commercial refrigeration systems, micro channel coils and more. It also works with all refrigerants including R410A Freon, R22 and replacements, R134A, R1234yf, R404A, R290, R600a, and more.

YOUR SATISFACTION IS OUR PRIORITY: We stand behind the effectiveness 100%. If for any reason you are not satisfied with your product, please contact us and we will make it right.

Price For: Each Includes: Stop Leak Application: Automotive Applications Container Type: Can Container Size: 12 oz. Item: Automotive Refrigerant Refrigerant Type: 134A Plus Stop Leak Country of Origin (subject to change): United States

Seals metal leaks in condensers, evaporators, accumulators, receiver and driers

Seals rubber leaks in hoses O-rings and gaskets

Comes with recharge hose

Safe for all R-134a systems

Professional grade

Contains approximately 1. 5oz of refrigerant and 1. 5oz of additives

Repairs metal leaks in evaporators, condensers, compressors, accumulators and receiver dryers

Seals rubber leaks in O-rings, gaskets, and hoses

With red dye for detecting leaks too large to repair

Reusable dispensing hose designed for compliance and to work only with R-134a cans with self-sealing valve can tops

Guaranteed Permanent Seal

Will Not Clog or Damage the A/C System or Recovery Unit

Compatible with R-134a