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Best Stop Leak

C and R Racing Radiators 59-00001 Dike Stop Leak, 1 Pack

  • Can prevent a DNF in the event of a radiator puncture, cracked cylinder head, or head gasket Problem.
  • After extensive research, C & R racing has found a stop leak that doesn't leave a residue.
  • C&R Stop Leak stays suspended in the water so that when the water is drained, all of the stop leak is drained with the water leaving no residue.
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Sub-Zero Synthetic Automotive Refrigerant R-134a (18 ounces)

  • R134a KIT - Kit contains (2) 18oz cans of R134a refrigerant with stop leak and a reusable can tap with gauge. A total of 36oz of R134a is enough to recharge almost every vehicle, just 18oz is not enough if you have a completely empty system..
  • STOP LEAK - The stop leak in this kit is good for sealing leaks in rubber components such as o-rings. This is a basic stop leak and can not repair more severe leaks. Products like ZeroR Max Seal are much stronger and can even repair leaks in metal components..
  • CAN TAP & GAUGE - Reusable can tap and gauge for similar EZ Chill products. Note, this is NOT a universal can tap and can not work on common R134a threaded products. For a truely universal can tap check out the ZeroR brand of tools and refrigerants..
  • INSTRUCTIONS - Steps on product should be followed closely. With vehicle running and AC set to Max Cool, connect can to low side service port. Dispense refrigerant into system in short bursts, checking the gauge in between dispensing for proper charging levels..
  • LEGAL - Complies with Section 612 of the EPA Clean Air Act, EPA Compliant in Self Sealing Cans. R134a Refrigerant for MVAC use in 18oz self sealing valve cans..
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Honey Well Genuine 8oz R1234YF Refrigerant (3 Freon Cans) & HD Brass Can Tap with Gauge

  • R134a KIT - Kit contains (2) 18oz cans of R134a refrigerant with stop leak and a reusable can tap with gauge. A total of 36oz of R134a is enough to recharge almost every vehicle, just 18oz is not enough if you have a completely empty system..
  • STOP LEAK - The stop leak in this kit is good for sealing leaks in rubber components such as o-rings. This is a basic stop leak and can not repair more severe leaks. Products like ZeroR Max Seal are much stronger and can even repair leaks in metal components..
  • CAN TAP & GAUGE - Reusable can tap and gauge for similar EZ Chill products. Note, this is NOT a universal can tap and can not work on common R134a threaded products. For a truely universal can tap check out the ZeroR brand of tools and refrigerants..
  • INSTRUCTIONS - Steps on product should be followed closely. With vehicle running and AC set to Max Cool, connect can to low side service port. Dispense refrigerant into system in short bursts, checking the gauge in between dispensing for proper charging levels..
  • LEGAL - Complies with Section 612 of the EPA Clean Air Act, EPA Compliant in Self Sealing Cans. R134a Refrigerant for MVAC use in 18oz self sealing valve cans..
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TRACERLINE TP2210CS Cool Seal Air Conditioner Leak Sealer Injector Kit - 1 oz Pre-Filled Leak Sealer Injection Syringe R134A Hose Coupler R-1234yf Adapter Fitting Made in USA

  • R134a KIT - Kit contains (2) 18oz cans of R134a refrigerant with stop leak and a reusable can tap with gauge. A total of 36oz of R134a is enough to....
  • STOP LEAK - The stop leak in this kit is good for sealing leaks in rubber components such as o-rings. This is a basic stop leak and can not repair....
  • CAN TAP & GAUGE - Reusable can tap and gauge for similar EZ Chill products. Note, this is NOT a universal can tap and can not work on common R134a....
  • INSTRUCTIONS - Steps on product should be followed closely. With vehicle running and AC set to Max Cool, connect can to low side service port.....
  • LEGAL - Complies with Section 612 of the EPA Clean Air Act, EPA Compliant in Self Sealing Cans. R134a Refrigerant for MVAC use in 18oz self sealing....
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ZeroR® R1234YF_ AC MAX Seal Leak Stop - Repairs Metal & Rubber! - 3 Cans

  • STOP LEAK KIT - ZeroR presents our Max Seal Stop Leak Kit. Max Seal prevents leaks in both metal and rubber components. No AC recharge is complete without stopping that leak!.
  • KIT CONTENTS - 3 Cans of ZeroR support fluids for R1234YF_ AC systems. A total of 2oz of Max Seal Stop Leak with a total of 14oz of refrigerant. Premium 36" Steel Braided charging hose with gauge makes installation a breeze and can be reused. Note, gas in these cans is only used to propel the UV Dye into the system. Not intended to fully recharge a system..
  • ECO FRIENDLY & USA MADE – ZeroR AC Refrigerant is a 100% Natural gas unlike R134a, R1234yf and R12. This product is Made in the USA..
  • SAFE – ZeroR AC Refrigerant has a class 2.1 flammability rating just like genuine R1234YF which is now used in 100% of newly manufactured vehicles. Under normal operating conditions this product presents no danger to its users when handled properly and used in systems approved for flammable refrigerants..
  • LEGAL - USA EPA REGULATIONS: The mixing of any refrigerant types is prohibited. This product is being advertised as a support fluid for R1234YF systems and is not intended to "charge" systems, though the gas propellent does provide a residual charge. FLAMMABILITY: This product is flammable an....
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STP High Mileage Car Care Kit 4-Piece Car Care Products

  • One 4-Piece STP High Mileage Car Care Kit for Engine and Fuel Systems.
  • Car care products improve the fuel system and engine in high-mileage vehicles.
  • STP Super Concentrated High Mileage Engine Flush engine cleaner preps the engine for new oil by cleaning sludge and varnish.
  • STP High Mileage Engine Oil Treatment + Stop Leak reduces friction and rejuvenates seals and gaskets.
  • STP High Mileage Transmission Stop Slip + Leak Repair stabilizes transmission fluid and protects transmission seals.
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Speedol F6 Radiator Stop Leak Cooling System Sealer, 10.14 Oz (300 Ml) Bottle | Fixes Minor Leaks and Seepages in The Radiator

  • Radiator Stop Leak Is a premium water-based formula that prevents and seals external leaks in the cooling & heating system and prevents head gasket seepage..
  • Compatible with all refrigerants and antifreezes, including Organic Acid Technology. The Radiator Stop Leak is formulated to prevent waterways and temperature sensors from clogging. Provides protection against rust and corrosion..
  • If product does not stop the leakage, the system might be over-pressurized, which causes back pressure and doesn't allow the product to reach the problem area, please contact your local mechanics to complete the repair successfully..
  • Suitable for gasoline/diesel engines and LPG powered vehicles, small leaks in water-cooled systems. It can also be used as a leak inhibitor in non-leaking situations..
  • Speedol is a U.S. brand that has been manufacturing high performance oils, lubricants and other petroleum products since 1921. Its lubricants and greases have OEM approvals from international engine and machine manufacturers around in the world. Speedol’s Health, Safety and Environment Policy is based on laws and regulations related to minimizing waste and used resources, continuous development in activities, improving working environment, environment and occupational safety..
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K&W 402033X6 Trans-X Automatic Transmission Stop Leak & Tune-Up - 32 Fl Oz Leak Repair Solution for Automotive, Power Steering, Hydraulic Systems | Car Care Fluids

  • K&W SEALANTS & SOLUTIONS: From head gaskets and engine blocks to automatic transmissions and power steering, K&W products are made to stop leakage in aging vehicles. Our sealants provide an effective alternative to costly repairs and parts replacements..
  • TRANS-X STOP LEAK & TUNE-UP: Our formula prevents leaks caused by aged seals & gaskets place. Powerful cleaning agents remove sludge, gums, & varnish that helps to prevent premature failure and extends transmission life..
  • APPLICATION RANGE: Trans-X is formulated to repair leaks in automatic transmissions, power steering, & hydraulic systems, and can be used as preventative maintenance when added to transmission fluid. This solution is not compatible with CVT or manual transmissions..
  • SAFE HANDLING: Highly flammable leak repair solution must be stored in a well-ventilated place away from direct heat. Wear appropriate personal protective equipment such as safety glasses and gloves..
  • PRODUCT SPECIFICATIONS: Trans-X Stop Leak & Tune-Up Solution is available with 32 fl oz. fill..
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ZeroR Stop Leak Super Seal for R134a System in self Sealing can Install Hose Included

  • SUPER SEAL - AC Pro made by Interdynamics IDQ seals metal leaks in condensers, evaporators, accumulators, receiver and driers. Also works on rubber....
  • CAN TAP - Comes with it's own can tap that will not be reused. No additional tools required!.
  • SAFE - Safe for all R-134A systems and Compatible with all lubricants.
  • 3oz - Can size is 3oz by weight and is mostly stop leak with just enough refrigerant to propel the stop leak chemical into the system..
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JSP Brand Aftermarket Speedo LEAK STOP SEAL KIT TH400 TH375 TH475 Transmission Speedometer Turbo 400

  • JSP Brand Aftermarket Speedo LEAK STOP SEAL KIT for TH400 TH375 TH475 Transmission Speedometer Turbo 400.
  • Kit Includes: Outer Oring Inside Rubber Gear Seal Spring Retainer Clip.
  • Fits speedo housings designed for 34-39 and 40-45 tooth speedo gears. It will stop the leak where the speedo cable connects to the transmission..
  • Fits the following Years & HP Engines: Fits all GM vehicles with Turbo-Hydramatic: 375, 400, 475, 3L80 transmissions ~ 1964 & up - TH375 TH400 TH475 3L80E Transmissions Speedometer Turbo 400.
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20 ft long Waterproofing Repair Tape, Rubber Silicone Seal Plumbers Self Fusing Rubberized Leak Tape 950 PSI By SolutioNerd

  • STOP LEAKS INSTANTLY / NO MESS - Waterproof tape seals around leaks or cracks creating an airtight barrier. Easy to use infographic/ instructions comes with the plumbing tape to show you how to stop those leaks immediately! Ever used leak sealing products before that get glue and sticky gross adhesive everywhere? No worries! Our tape wraps to itself so it does not have messy adhesive that gets everywhere or is hard to take off..
  • NEVER RUN OUT (EXTRA LENGTH AND ROLL) - Extra length and roll to really wrap leaks or seals tightly with as much silicone rubber duck tape as you need..
  • UNLIMITED FUNCTIONS HIGH AND LOW TEMPERATURES / HIGH PRESSURE - Have a leak in your HVAC, Water heater, Hose or Pipes? Silicone seal duck tape can withstand temperature and pressure extremes while still remaining tightly sealed..
  • EASE OF USE COMES WITH EMAIL INSTRUCTIONS AND BOX TO PRACTICE ON - Follow the simple 4-step instructions to create the perfect repair. Comes with a beautiful box that you can practice on before using on your leak!.
  • PLEASE NOTE - TAPE IS NOT INTENDED TO REPAIR LEAKS WHERe IT CAN'T WRAP ONTO ITSELF AND CREATE TENSION TO ESTABLISH A TIGHT SEAL. If on a pipe, hose, or high pressure leak, once set turn the water on letting it run for about ....
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Bar's Leaks Rear Main Seal Repair, 16.9 oz

  • Seals timing cover, cam seal, rear main and other hard to stop oil leaks.
  • Specifically designed to seal rear main leaks, but also works better than a conventional stop leak on all other leaks.
  • Add entire bottle of Rear Main Seal Repair to engine crankcase (where you add oil) at or between oil changes. Do not overfill. Most leaks will stop within 100 miles or 2 days of driving.
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K&W 402916X6 Trans-X High Mileage Automatic Transmission Treatment - 16 Fl Oz Leak Repair Solution for Automotive, Power Steering, Hydraulic Systems | Car Care Fluids

  • K&W SEALANTS & SOLUTIONS: From head gaskets and engine blocks to automatic transmissions and power steering, K&W products are made to stop leakage in aging vehicles. Our sealants provide an effective alternative to costly repairs and parts replacements..
  • TRANS-X LEAK REPAIR FLUID: Specially developed for vehicles with 75,000 miles or more, this automatic transmission fluid extends the transmission life, stops leaks, repairs leaks, prevents future leaks & restores smooth shifting..
  • APPLICATION RANGE: Our leak stop fluid is formulated to prevent and restore smooth shifting in vehicles with high mileage. Trans-X is not compatible with CVT or manual transmissions..
  • SAFE HANDLING: Highly flammable transmission stop slip must be stored in a well-ventilated place away from heat, sparks, and open flame. Wear appropriate personal protective equipment such as safety glasses and gloves..
  • PRODUCT SPECIFICATIONS: Trans-X High Mileage Transmission Fluid is available with 16 Fl Oz fill..
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