Top 10 Best R410a Refrigerant Stop Leak
of November 2024
1
Best Choice
Leak Saver
Leak Saver
Leak Saver: Direct Inject UV - Refrigerant Leak Sealer with Added UV Dye to Detect Large Leaks - for AC, Refrigeration, and Automotive Systems Up to 5 Tons - Compatible with All Refrigerants
10
Exceptional
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2
Best Value
Nu Calgon
Nu Calgon
Nu Calgon 4050-08 EasySeal Direct Inject (Packaging may vary)
9.9
Exceptional
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3
Leak Saver
Leak Saver
Leak Saver: Direct Inject Ultimate 3-in-1 Leak Sealant with Moisture Remover and UV Dye for AC, Refrigeration, and Automotive Systems up to 5 Tons - Compatible with All Refrigerants - Made in The USA
9.8
Exceptional
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4
Leak Saver
Leak Saver
Leak Saver Direct Inject Refrigerant Leak Sealer - 2022 Updated Sealant Formula for Most HVAC Systems Up to 5 Tons - Made in the USA
9.7
Exceptional
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5
Rectorseal
Rectorseal
Rectorseal 45316 AC Freeze PRO Nano Leak Sealer, Blue
9.6
Exceptional
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6
Nu Calgon
Nu Calgon
Nu-Calgon 4050-11 EasySeal Direct Inject-UV Dye Refrigerant Leak Sealant, Treats 1.5-5 Tons
9.5
Excellent
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7
LEAKFINDER
LEAKFINDER
LEAKFINDER LF021 Auto Fluids & Air Conditioning Refrigerant Leak Detection Kit - 1oz of A/C, Oil-Based Leak Detector Dye, Injector Syringe, UV Light, R134A Hose Coupler, Made in USA
9.4
Excellent
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8
Rectorseal
Rectorseal
Rectorseal 45302 Freeze Leak Repair, 0.5 Oz, Red
9.3
Excellent
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9
InterDynamics
InterDynamics
InterDynamics Certified AC Pro Car Air Conditioner R134A Refrigerant Stop Leak Kit, for Rubber and Metal Leaks in O Rings and Hoses, 3 Oz, CERT325-6
9.2
Excellent
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10
ENVIRO-SAFE
ENVIRO-SAFE
ENVIRO-SAFE ProSeal XL4 Inject Stop Leak R-22 (1.5-5 Ton Units) for Home AC #2100AI-5
9.1
Excellent
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About R410a Refrigerant Stop Leak
Click here to learn more about these products.
Leak Saver: Direct Inject UV - Refrigerant Leak Sealer with Added UV Dye to Detect Large Leaks - for AC, Refrigeration, and Automotive Systems Up to 5 Tons - Compatible with All Refrigerants
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 14 charging adapter. Mini-splits may require a 516 to 14 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. Its 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..
Nu Calgon 4050-08 EasySeal Direct Inject (Packaging may vary)
Concentrated formula means less material in system. Clear tube so you can see the sealant go in. No need to pump down R-410A units. Perfect for split systems, heat pumps, microchannel coils, packaged units, and mini splits. One time use. Packaging may vary.
Leak Saver: Direct Inject Ultimate 3-in-1 Leak Sealant with Moisture Remover and UV Dye for AC, Refrigeration, and Automotive Systems up to 5 Tons - Compatible with All Refrigerants - Made in The USA
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 14 charging adapter. Mini-splits may require a 516 to 14 charging adapter.. 3 in 1 SEALANT MOISTURE REMOVER UV DYE Our proven leak sealant now includes moisture remover and UV dye for the complete system treatment Now, you can seal your leak, remove system moisture, or find large leaks with the UV Dye...all in one easy to install package. OVER THREE 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 works similarly 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.. WORKS WITH ALL SYSTEMS AND REFRIGERANTS Compatible with all systems, refrigerants except ammonia, and oils. Useit on the following systems central AC, mini split AC, cassette AC, car, refrigerated truck, home refrigerator, commercial refrigerator, boat, rv, ice machine, refrigeration racks, chillers, refrigeration condenser, cold rooms, 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..
Leak Saver Direct Inject Refrigerant Leak Sealer - 2022 Updated Sealant Formula for Most HVAC Systems Up to 5 Tons - Made in the USA
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 14 charging adapter. Mini-splits may require a 516 to 14 charging adapter.. A PERMANENT FIX FOR LEAKS The Leak Saver can permanently seal small refrigerant leaks where the complete refrigerant charge is not lost within 72 hours. Its 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.. OVER THREE MILLION UNITS SOLD With over 3 million units sold of this sealant formula since 2015, we are the most reliable leak sealant among HVAC professionals. Super concentrated and made to work with all types of refrigerants, its compatible with all types of refrigerants and oils except ammonia.. MADE BY HVAC PROFESSIONALS And used by them. Use Leak Saver on the following systems central AC, mini split AC, cassette AC, car, refrigerated truck, home refrigerator, commercial refrigerator, boat, rv, ice machine, refrigeration racks, chillers, refrigeration condenser, cold rooms, and more.. YOUR SATISFACTION IS OUR PRIORITY Were so sure this will seal your next leak that if it doesnt, contact us for another at no cost must be installed by certified HVAC techs..
Rectorseal 45316 AC Freeze PRO Nano Leak Sealer, Blue
Restore AC performance quickly. Stop refrigerant leaks permanently. Safe delivery tool. triple action sealant. Low loss safety fitting.
Nu-Calgon 4050-11 EasySeal Direct Inject-UV Dye Refrigerant Leak Sealant, Treats 1.5-5 Tons
Concentrated formula means less material in system. Clear tube so you can see the sealant go in. No need to pump down R-410A units. Perfect for split systems, heat pumps, microchannel coils, packaged units, and mini splits. One time use. Leak Sealant.
LEAKFINDER LF021 Auto Fluids & Air Conditioning Refrigerant Leak Detection Kit - 1oz of A/C, Oil-Based Leak Detector Dye, Injector Syringe, UV Light, R134A Hose Coupler, Made in USA
AUTOMOTIVE LEAK DETECTION SOLUTIONS - The LEAKFINDER brand from TRACER PRODUCTS offers the brightest, most cost-effective, and efficient solution for finding AC and fluid-based vehicle leaks.. PRODUCT DETAILS - Kit includes LF20CS AC dye syringe injector re-usable, LF1001 1 oz 30 ml bottle of universal AC dye, LF2001 1 oz 30 ml bottle of oil-based dye, LF3001 1 oz 30 ml bottle of coolant dye, LF500CS cordless, violet light LED leak detection flashlight, LF30CS R-134a hosecoupler with purge fitting. LEAK DETECTION MADE SIMPLE - Let the UV fluorescent dye circulate throughout the vehicle system. The dye escapes with the host fluid and collects at all leak sites. Use a LEAKFINDER leak detection lamp to scan and see all leaks glow brightly.. PINPOINT MICRO LEAKS WITH HIGH ACCURACY - LEAKFINDER UV leak detection dyes find the smallest and most problematic leaks that would otherwise be impossible to detect. Quickly pinpoint hard-to-find leaks - including intermittent and multiple leaks.. MADE IN THE USA - Proudly manufactured in the U.S.A., Tracer Products has over 65 years of experience delivering award-winning professional service and the industrys most powerful leak detection dyes, inspection lamps, and diagnostic tools..
Rectorseal 45302 Freeze Leak Repair, 0.5 Oz, Red
AC leak freeze permanently seals leaks in air conditioning and refrigeration systems. Will continue to seal additional leaks for up to 1 year that meet testing specifications. Does not contain polymers. Tested to be non-clogging to aC compressor and recovery unit. Ideal for preventive maintenance and leak protection. This is an aftermarket of generic part.
InterDynamics Certified AC Pro Car Air Conditioner R134A Refrigerant Stop Leak Kit, for Rubber and Metal Leaks in O Rings and Hoses, 3 Oz, CERT325-6
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.
ENVIRO-SAFE ProSeal XL4 Inject Stop Leak R-22 (1.5-5 Ton Units) for Home AC #2100AI-5
Concentrated. No Pump Down. For use in heat pumps, split and mini split systems, packaged units, and micro-channel coils. Two sizes available 0-1.5 Ton, 1.5-5 Ton. Compatible with all refrigerants, except ammonia.