Air Conditioner Sealant

Bestseller No. 1
Leak Saver: Direct Inject - Refrigerant Leak Sealer - For Systems Up to 5 Tons - Compatible With Most Air Conditioner and Refrigeration Systems - Proudly Made in the USA
  • THE EASIEST INJECTION METHOD: Patent-pending and made to be completely fuss-free, no pump downs, syringes, or pressure-sensitive cans needed again! Comes with 1/4" male and female connections. A 134A quick coupler is necessary for automotive systems. A 5/16" to 1/4" adapter may be necessary for 410A mini-splits.
  • TAKE A LOOK AT THE NUMBERS: Two million applications and counting, you can confidently seal small refrigerant leaks with a proven leak sealer (systems up to 5 tons).
  • A PERMANENT FIX FOR LEAKS: Super concentrated and made to work with all types of refrigerants, it’s compatible with all types of refrigerants and oils (except ammonia).
  • MADE BY HVAC PROFESSIONALS: And used by them, it’s perfect for use in Split Systems, Heat Pumps, Commercial Unit Coolers, Refrigeration Systems, and more.
  • 100% SATISFACTION GUARANTEE: We’re so sure this will seal your next leak that if it doesn’t, contact us for another at no cost (must be installed by certified HVAC techs).
Bestseller No. 2
Red Angel A/C Stop Leak & Conditioner
  • Guaranteed Permanent Seal
  • Will Not Clog or Damage the A/C System or Recovery Unit
  • Compatible with R-134a
Bestseller No. 3
3M Interior Transparent Weather Sealing Tape for Windows and Doors, Moisture Resistant Tape, 1.5 in. x 10 yd. Roll
  • Weatherproofing tape
  • For interior use in sealing cracks around doors & windows
  • Moisture resistant
  • 3M sealing tape measures 30 inch long
  • Weather tape is flexible conforms to angles and curves
Bestseller No. 4
Cliplight Super Seal Advanced 944KIT
  • MADE IN USA - America's Most Trusted AC/R Stop Leak.
  • Super Seal ADVANCED with DRY R - 2 in 1 product.
  • Permanently seals & prevents leaks in all air conditioning and refrigeration systems.
  • DRY R eliminates moisture & increases system efficiency.
  • Compatible with all oils & refrigerants, Hose included.
Bestseller No. 5
Dap 18354 Seal 'N Peel Removable Caulk, 10.1-Ounce
  • This product is a 10.1oz seal/peel caulk
  • Purpose of use for caulk & sealants, adhesive-caulk
  • Manufactured in the United states
  • Peels away easily
  • Watertight and weatherproof seal
Bestseller No. 6
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
Bestseller No. 7
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 a/C compressor and recovery unit
  • Ideal for preventive maintenance and leak protection
Bestseller No. 8
Leak Saver: Direct Inject UV - Dye Detects Large Leaks for Repair - Refrigerant Leak Sealer - For Air Conditioner and Refrigeration Systems Up to 5 Tons - USA Made
  • Permanently seals refrigerant leaks and prevents future leaks; use with systems up to 5 tons.
  • Safe for all air conditioner and refrigeration systems, valves, and tools. Compatible with all types of refrigerants and oils.
  • Injects easily and directly. No more pump downs, fussy syringes, or pressure sensitive cans; UV dye can detect large leaks requiring repair.
  • Designed and used by HVAC professionals, our formula has been proven through over a decade of research.
  • Proudly made in the USA.
Bestseller No. 9
Leak Saver - Leak Shot Automotive - Leak Sealant and Additive Injector - Made for Specialized Automotive Air-Conditioner System Repair - Non-Contaminating CO2 Cartridges - USA Made
  • SUPER FAST AUTOMOTIVE LEAK SEALANT INJECTOR: Easily inject Leak Saver Direct Inject leak sealants and additives (sold separately) into automotive air conditioning systems. Compatible with all automotive systems using the standard 134a quick coupler. This can also be used with residential and commercial air conditioners and refrigeration systems.
  • KIT INCLUDES: Leak Shot Injection Gun, 2x Leak Shot Refrigerant Grade CO2 Cartridges (multiple shots per cartridge), 134A to 1/4” Low Side Quick Coupler
  • NON-CONTAMINATING CO2 CARTRIDGES: Our cartridges are specially formulated to not contaminate HVAC and refrigeration systems. Please only refill with our Leak Shot CO2 Refrigerant Grade refills.
  • MADE BY HVAC PROFESSIONALS: Our company was founded and run by EPA card holding HVAC techs. We are bringing you the same products we use in our own jobs. Made in the USA.
  • 100% SATISFACTION GUARANTEE: We stand behind the quality and effectiveness of our products 100%. If for any reason you are not satisfied, please contact Leak Saver directly and we will make it right.
Bestseller No. 10
Dometic Brisk II Rooftop Air Conditioner, 13,500 BTU - Black (B57515.XX1J0)
  • Your purchase includes One Dometic Brisk II Rooftop Air Conditioner, 13,500 BTU - Black B57515.XX1J0 model, One Warranty card and One Registration card
  • Air conditioner dimensions: 29 5/8” W x 13 7/8” H x 27 5/8” D. Weight 77 lbs
  • Performance: 13,500 BTU/h. Input voltage (AC): 115V. Does not include Heat Pump
  • Dampening brackets reduce noise and vibration
  • The Brisk II's smart design and improved materials combine to maximize air flow and performance

Compare The Top 10 Air Conditioner Sealant

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