Best Hvac Leak Sealer - April 2024

Leak Savers Direct Inject Refrigerant Leak Sealer with UV Dye

No more messy syringes, fussy hoses, or pressure sensitive cans. The Leak Savers Direct Inject Sealer will provide fast, effective sealing for your refrigeration system. Use a single or use it in multiples for larger systems. Proven Formula: The concentrated formula means less material floating around in your refrigeration system for a more fluid transfer. Travels with the gas for a faster and more effective seal on your leak. It can be just as successful for you as it has been for the over one million systems applied to. System requirements/Usage instructions: For systems up to 5 tons (60,000... [Read More]

• ASIN: B077Y3CNMW
• UPC: 604296227679
• ASIN: B077Y3CNMW
• Brand: Leak Savers
• Size: Single
• Manufacturer: Leak Savers

Leak Savers Direct Inject Refrigerant Leak Sealer (3 Pack)

No more messy syringes, fussy hoses, or pressure sensitive cans. The Leak Savers Direct Inject Sealer will provide fast, effective sealing for your refrigeration system. Use a single or use it in multiples for larger systems. Proven Formula: The concentrated formula means less material floating around in your refrigeration system for a more fluid transfer. Travels with the gas for a faster and more effective seal on your leak. It can be just as successful for you as it has been for the over one million systems applied to. System requirements/Usage instructions: For systems up to 5 tons (60,000... [Read More]

• ASIN: B075KVNKLG
• UPC: 604296227655
• ASIN: B075KVNKLG
• Brand: Leak Savers
• Size: 3 pack
• Manufacturer: Leak Savers

Rectorseal 45322 AC Leak Freeze with Magic Frost

Ac leak freeze is the ideal product for air conditioner unit repair and refrigeration repair. Ac leak freeze will stop leaks of refrigerant gas in HVAC air conditioning and refrigeration systems in homes and commercial buildings. Ac leak freeze ensures that the AC repair or refrigeration repair permanently seals leaks. Ac leak freeze is suspended until it mixes with the refrigerant. Ac leak freeze is activated by refrigerant escaping at the site of a leak - forming a chemical weld and sealing the leak.

• ASIN: B01BF7AQJG
• UPC: 021449453226
• ASIN: B01BF7AQJG
• Brand: Rectorseal
• Size: 1
• Manufacturer: The Rectorseal Corporation

Leak Savers Direct Inject Dry - Air Conditioning System Moisture Remover (Dry Only, No Sealant)

Works in Mini-Split units, heat pumps, packaged units, central a/CSA, coolers, microchannel coils, and automotive applications. Use only as directed. Protects the system from failure and preserves system efficiency by eliminating corrosion caused by moisture. Easier, faster, and more economical than removing moisture through vacuum pumping.

• ASIN: B07F3JLMLY
• UPC: 604296227716
• ASIN: B07F3JLMLY
• Brand: Leak Savers
• Manufacturer: LS-05-DRY

Cliplight Super Seal Total 972KIT - Permanently Seals & Prevents Leaks in A/C & Refrigeration Systems - 1.5-5 TONS

SUPER SEAL - America's Original & Best Selling AC/R Stop Leak Permanently seals & prevents leaks - saves time & money. Industry-leading features & benefits: Fast install: no pump down or recovery, even on R410A. 3-in-1: SUPER SEAL stops leaks + DRY R eliminates moisture, frees TEVs, & increases compressor efficiency + FLASH UV dye to find leaks. Vacuum-packed can: meets ARI 700 standard. Save time & money: for those impossible-to-find leaks. Perfect for small leaks: for systems losing up to 15% of an entire charge over 4 weeks. SUPER SEAL. For professional HVACR use only. MADE IN AMERICA... [Read More]

• ASIN: B003KVX0BW
• UPC: 062774009726
• ASIN: B003KVX0BW
• Brand: Cliplight
• Manufacturer: Cliplight

Cliplight Super Seal Advanced 944KIT - Permanently Seals & Prevents Leaks in A/C & Refrigeration Systems - 1.5-5 TONS

SUPER SEAL ADVANCED – America’s Original & Best Selling AC/R Stop LeakPermanently seals & prevents leaks – saves time & money SUPER SEAL ADVANCED 2-in-1 stop leak: Permanently seals & prevents leaks. Eliminates moisture + increases efficiency & compressor life. Save time and money: avoids costly repairs or replacements SUPER SEAL. For professional HVACR use only. MADE IN AMERICA.

• ASIN: B00E0CVYBS
• UPC: 062774009443
• ASIN: B00E0CVYBS
• Brand: Cliplight
• Size: 1 Pack
• Manufacturer: Cliplight

Nu-Calgon 4050-06 A/C Easy Seal

A/C EasySeal is designed to prevent as well as repair leaks anywhere in the system, including condensers, evaporators, copper lines, and soldered joints. It is easily injected into the system, traveling with the refrigerant, searching for leaks. The fact that A/C EasySeal travels with the refrigerant is very important to its ability to find leaks faster, using less sealant than those sealants designed to mix and travel with the systems oil.

• ASIN: B005DTLM1O
• UPC: 681001405065
• ASIN: B005DTLM1O
• Brand: Nu Calgon
• Size: Single Unit
• Manufacturer: APR Supply Co.

Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant

Refrigeration Technologies nylogâ" gasket thread sealant and assembly lube #rt201b. Product with good quality.

• ASIN: B008HOSQQQ
• UPC: 017857002019
• ASIN: B008HOSQQQ
• Brand: Refrigeration Technologies
• Manufacturer: Refrigeration Technologies

Refrigerant Leak Kit, 1-1/2 to 5 Tons

A/C EasySealA/C EasySeal is designed to prevent as well as repair leaks anywhere in the system, including condensers, evaporators, copper lines, and soldered joints. It is easily injected into the system, traveling with the refrigerant, searching for leaks. It will react with moisture and air that are naturally present at a leak, forming a secure seal. A/C EasySeal is compatible with the refrigerant, oil and all system materials and it will not react until it comes into contact with the air and moisture at the leak, forming a seal.A/C EasySeal is a time saver. It finds leaks quickly and seals ... [Read More]

• ASIN: B00559WTD2
• UPC: 681001405027
• ASIN: B00559WTD2
• Brand: Nu Calgon
• Manufacturer: Nu Calgon

TSI Supercool 28399 HVAC Leak Stop 2-oz. Syringe (60 mL) with Application Hose, 2. Fluid_Ounces

HVAC Leak Stop 2-oz. Syringe (60 mL) with Application Hose will treat up to a 6-ton unit. It includes a reusable application hose. It permanently seals leaks 30mm and smaller in A/C and refrigeration systems. It does NOT contain polymers and will NOT harm A/C system or components. It Includes an additive package that protects against future corrosion. It is compatible with all lubricants and refrigerants. It both reduces compressor noise and extends life. TSI Supercool offers biodegradable lubricants that put us on the forefront of responsible manufacturing.

• ASIN: B07BH9Y9RC
• UPC: 672264028399
• ASIN: B07BH9Y9RC
• Brand: TSI Supercool
• Size: 2 fl. oz, 1 Pack
• Manufacturer: TSI Supercool

LotFancy Refrigerant Freon Leak Detector for HFC CFC Halogen R134a R410a R22a R600a R290 Air Condition HVAC

Note: (batteries NOT included) The battery voltage instructions: The lights which on the front of panel used in warning leakage and battery voltage instructions. Green - battery voltage normal, suitable for work;Orange - battery voltage close to the limit, need to work as soon as possible replacement Boot reset/automatic follow circuit: Boot reset: this instrument after startup, can automatically adjust to within 6S ignore probe existing circuit, enter detection concentration level the refrigerant state, if users in leakage source can be conveniently near boot, looking for higher levels... [Read More]

• ASIN: B00P90BKOG
• ASIN: B00P90BKOG
• Brand: LotFancy
• Manufacturer: LotFancy

Nu Calgon 4050-08 EasySeal Direct Inject

EasySeal Direct Inject is a new generation of sealants. Its patent pending injection method makes it easier to install than other sealants. With this new injection system, pumping down the unit is a thing of the past. EasySeal Direct Inject treats 1.5 to 5 tons. •Works with all refrigerants and oils. •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. •Don’t need an injection hose or caulk gun. •One time ... [Read More]

• ASIN: B00VAQCM0Y
• UPC: 696335207476
• ASIN: B00VAQCM0Y
• Brand: Nu Calgon
• Manufacturer: Nu Calgon

RED TEK ProSeal22 A/C Seal Treatment (4 oz. can)

RED TEK ProSeal22, an advanced a/c seal treatment from Thermofluid Technologies, is a formulated system designed to seal both metal and rubber parts of air conditioning and refrigeration systems. ProSeal is chemically activated by moisture at the leak site to form a permanent seal. This product is for HOME AC systems. ProSeal12 is available for Automotive. IMPORTANT INFORMATION: This product cannot be returned to Amazon.com because it uses flammable liquids and gases, is classified as a hazardous material, or meets other criteria. This is a non refundable, non returnable product.

• ASIN: B00KRUCOT8
• UPC: 819331004522
• ASIN: B00KRUCOT8
• Brand: RED TEK
• Manufacturer: Thermofluid Technologies

Cliplight Super Seal Advanced 947KIT - Permanently Seals & Prevents Leaks in A/C & Refrigeration Systems - Up to 1.5 TONS

SUPER SEAL - America's Original & Best Selling AC/R Stop Leak Permanently seals & prevents leaks - saves time & money. Industry-leading features & benefits: Fast install: no pump down or recovery, even on R410A. 2-in-1: DRY R eliminates moisture, frees TEVs, & increases compressor efficiency + SUPER SEAL stops leaks. Vacuum-packed can: meets ARI 700 standard. Save time & money: for those difficult-to-find leaks. Perfect for small leaks: for systems losing up to 15% of an entire charge over 4 weeks. SUPER SEAL. For professional HVACR use only. MADE IN AMERICA. Millions of systems repaire... [Read More]

• ASIN: B00DM8LFME
• UPC: 062774009474
• ASIN: B00DM8LFME
• Brand: Cliplight
• Manufacturer: Cliplight

BLACK+DECKER TLD100 Thermal Leak Detector

• ASIN: B0044R87BE
• UPC: 163120863884
• ASIN: B0044R87BE
• Brand: BLACK+DECKER
• Size: Pack of 1
• Manufacturer: Black & Decker

NO LEAK PREMIUM SEALERS 20401 Engine Oil Treatment,16 oz

NO LEAK PREMIUM SEALERS 20401 Oil Additives is a seal repair additive that helps stop smoke and engine oil leaks to help keep your car running smoothly from one destination to another. It is available

• UPC: 47652149
• Model: 20401
• Color: AmberYellow
• Rating: 4.5

SPECTROLINE CS-1CS A/C Leak Sealer Cartridge, Up to 2 tons

SPECTROLINE CS-1CS A/C Leak Sealer Cartridge, Up to 2

• UPC: 45061770
• Color: Multicolor

EZ Chill R-134a AC Recharge Kit with Leak Sealer Plus

This EZ Chill Kit provides 15 oz. of R-134a refrigerant to replenish your car's leaking A/C System. If the leak is coming from a rubber component such as a rubber hose, gasket, or O-ring, Leak

• UPC: 588172474
• Model: EZC102-W6B
• Rating: 2.546

Fix A Leak Pool Leak Sealer - 8 oz

Finds and fixes leaks fast! This concentrated formula will permanently seal leaks and holes up to 1/8 inch in diameter in most any material including

• UPC: 802825203
• Model: Y4806

EZ Seal Direct Inject HVAC Refrigerant Leak Sealant for 1.5 thru 5 Ton Units

EZ-Seal ULTIMATE DIRECT INJECT SEALANT for 1.5 - 5 Ton Units.A new generation of sealants.Its patent pending injection method makes it easier to install than other sealants. Pumping down the unit is now a thing

• UPC: 344794137
• Color: Clear

(12 Pack) Bar's Leaks Cooling System Stop Leak

BARS LEAKS STPS SLS CLNT LKS ASRTD RDTR SLR

• UPC: 798603399
• Rating: 4.296

KST COATINGS KS0065150-18 Storm Patch 12 oz. Clear Leak Sealer

Patching and repairing compounds are used in many home-repair projects. Here is some additional information about Kst Coatings Leak Sealer. Color: clear, Size: 12 oz..FeaturesSize: 12 oz.Item: Leak SealerApplication Temperature: 40 Degrees to 80 Degrees

• UPC: 199913501
• Model: K6E-S006515018
• Color: Clear

Auto AC Metal and Rubber Leak Sealer

R134A SUPER SEAL KIT

• UPC: 16888795
• Model: MRL3-4PK
• Color: MulticolorMulti
• Rating: 3.583

BAR'S LEAKS 1111 Block Seal Head Gasket Fix, 24 Oz.

Bar's Leaks Block Seal Head Gasket Fix product is the easiest solution to stop head gasket coolant leaks. No draining of the cooling system is required. This formulation contains a combination of antifreeze compatible sodium

• UPC: 19802790
• Model: 1111
• Color: Brown
• Rating: 4.179

BlueDevil Head Gasket Sealer | Pour-N-Go

Easy to use pour and go formula. Permanent repair for Head Gaskets, warped or cracked heads, heater cores and freeze

• UPC: 147056356
• Model: 00209
• Color: Blue
• Rating: 3.0