Best Oil Leak Sealant - April 2024

Permatex 82099 Spray Sealant, 9 oz.

Permatex Spray Sealant forms a durable rubber barrier that stop leaks in minutes. The wicking action seals hard-to-reach leaks without the need for disassembling or removing parts. Designed specifically to target low pressure leaks in hoses, oil pans, differentials, transmission pans, as well as plastic, PVC and metal pipes, and their connections. Eliminates the need for liquid additive sealers that can swell and foul internal seals. Resists common shop fluids. Note: In many cases, more than one coat will be needed to solve the problem.

• ASIN: B0018PW15I
• UPC: 686226820990
• ASIN: B0018PW15I
• Brand: Permatex
• Size: 9 Ounce
• Manufacturer: Rain-X

Seal-All 380112 Contact Adhesive and Sealant - 2 fl oz

Seal-All 380112 Contact Adhesive and Sealant - 2 fl oz

• ASIN: B008VK0JS4
• UPC: 076818801122
• ASIN: B008VK0JS4
• Brand: Seal-All
• Size: 2 Ounce
• Manufacturer: SEAL-ALL

Bar's Leaks MS-1 Main Seal Motor Oil Leak Repair, 32. Fluid_Ounces

There's no good news when it comes to oil leaks, especially stubborn ones. You can't afford to have your car (or your wallet) sidelined by downtime and a costly repair bill. Bar's Leaks Professional Main Seal Motor Oil Leak Repair is a commercial-grade solution to solve your vehicle's oil leaks. Trust the brand relied on by over 100 million customers since 1947. Bar’s Leaks is the #1 name when it comes to chemical tools for oil leaks( rear main seal) and other leak-related problems. Our products are the gold standard in the industry, trusted by consumers, OEM and automotive technicians alike... [Read More]

• ASIN: B01H2HLRYG
• UPC: 046087010365
• ASIN: B01H2HLRYG
• Brand: Bar's Leaks
• Size: 32 fl. oz
• Manufacturer: Bar's Leaks

Bar's Leaks 1000 1 Pack Leaks Engine Repair

Aging - as something gets older, it doesn’t perform like it did when it was young. It’s a natural process, and one that we can deal with. A car’s engine ages over time and can lose its efficiency and power. As your engine gains more miles, oil alone can’t do the job. Engines lose their like-new performance over time, but there are ways to deal with the problem — if you know where to look. Bar’s Leaks Engine Repair helps to stop and prevent these problems, and also extends the useful life of your engine. A car represents a significant investment, and your engine is the heart and sou... [Read More]

• ASIN: B000931OEO
• UPC: 046087010006
• ASIN: B000931OEO
• Brand: Bar's Leaks
• Size: 1 Pack
• Manufacturer: Bar's Leaks

BlueDevil Oil Stop Leak

BlueDevil Oil Stop Leak seals engine oil leaks permanently. It is non-clogging and will not harm your engine.

• ASIN: B000OAEN7C
• UPC: 663536494998
• ASIN: B000OAEN7C
• Brand: BlueDevil Products
• Manufacturer: BlueDevil Products

Cliplight Super Seal Premium Automotive Air Conditioning Leak Sealant

Get the most out of your vehicle's air conditioning system with the Cliplight Super Seal Premium Air Conditioning Stop Leak. Super Seal Premium quickly seals and prevents leaks, saving you the time and money required for repairs. Super Seal Premium has the ability to permanently seal hard parts of AC systems such as evaporators, condensers, accumulators, and metal lines, as well as soft parts such as O-rings and rubber hoses. By lowering the vent temperature, Super Seal Premium allows you to increase system efficiency to keep you cool. With millions of AC systems repaired, you can be sure you ... [Read More]

• ASIN: B0002NYBC8
• UPC: 696335207520
• ASIN: B0002NYBC8
• Brand: Cliplight
• Manufacturer: Cliplight

Permatex 81182 Gear Oil RTV Gasket Maker, 3 oz.

Permatex Gear Oil RTV Gasket Maker is specially formulated to withstand the harsh gear oil environment found in differentials and transfer cases. Gear oil has friction modifiers that break down normal RTV and cause leaking, but this specialty silicone has been tested to Original Equipment Manufacturer (OEM) specifications to ensure complete sealing power. As a gasket maker it seeks and seals leak paths that cut gaskets cannot. Suggested Applications: Differentials and transfer cases.

• ASIN: B0023GM2KK
• UPC: 686226811820
• ASIN: B0023GM2KK
• Brand: Permatex
• Size: Pack of 1
• Manufacturer: Permatex

Bar's Leaks 1040 Concentrated Rear Main Seal Repair

Have you noticed oil leaking from your car lately? Many car owners fear the puddle they see forming under their vehicles, and many worry about the time and cost to make it go away. That leak might be due to worn or dried seals. There’s no need to worry or spend your money on a costly repair bill, however. Our Bar’s Leaks Concentrated Rear Main Seal Repair quickly and safely restores those seals so you can get back on the road. Bar’s Leaks is the leader that specializes in chemical solutions for rear main seal leaks and other automotive issues. Our products are effective and affordable. A... [Read More]

• ASIN: B00754T6TK
• UPC: 046087010402
• ASIN: B00754T6TK
• Brand: Bar's Leaks
• Size: Pack of 1
• Manufacturer: Bar's Leaks

Hapco Products - Pro-Seal (Pack of 2)

Hapco Pro-Seal is the most concentrated leak sealant that we offer! It is easy to use and guarantees a fast, permanent seal in any fluid system. This formula brings all rubber seals that suffer from age and wear, back to their original condition to help prevent future leaks. Does not contain particles or solvents and will not harm any seals. For Best Results: Add Pro-Seal directly to fluid reservoir where leak is occurring. Do not use in brake system. Use the full 8 oz. bottle to seal any unit up to an 8 quart capacity. Drive vehicle as normal to allow circulation of fluids. Also Safe To Use I... [Read More]

• ASIN: B07DVZCT5M
• ASIN: B07DVZCT5M
• Brand: Hapco Products Co.
• Size: Pack of 2
• Manufacturer: Hapco Products Co.

ATP AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle

AT-205 Re-Seal is a fast, effective and safe stop-leak for all rubber seals and gaskets. The exclusive formulation restores worn or dried out seals and is not harmful to internal bearings and components. 

• ASIN: B000NVW1LM
• UPC: 616369889363
• ASIN: B000NVW1LM
• Brand: ATP Automotive
• Manufacturer: ATP

Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, 3.35 oz. Tube

Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker is a fast-curing, sensor safe, low odor, non-corrosive formula that retains high flexibility, and oil resistance properties through use of a patented adhesion system. This gasket maker meets performance specs of OE silicone gaskets and is OEM specified. For dealership warranty requirements it also ensures extended drivetrain warranty compliance. Temperature range -65 degrees fahrenheit to 500 degrees fahrenheit intermittent; resists auto and shop fluids and vibration. These gasket makers offer significant performance advanta... [Read More]

• ASIN: B0002UEN1U
• UPC: 868226821805
• ASIN: B0002UEN1U
• Brand: Permatex
• Size: Pack of 1
• Manufacturer: Permatex

Interdynamics Sub-Zero High Mileage Refrigerant R-134a (12 Ounces)

This High Mileage Refrigerant R-134a is formulated to improve A/C performance in older vehicles. It replaces lost 134a refrigerant and oil in automotive A/C systems. Forms a protective film to decrease friction and extend the working life of all moving parts. System-safe leak sealer additive seals common A/C leaks in rubber hoses, gaskets, and O-rings. ACME threaded top. Recharging hose sold separately.

• ASIN: B002FYKHMK
• UPC: 047876003407
• ASIN: B002FYKHMK
• Brand: Interdynamics
• Size: 12 Ounce
• Manufacturer: Interdynamics

Permatex 59214 High Temperature Thread Sealant, 6 ml Tube

Permatex High Temperature Thread Sealant lubricates threads for easy assembly and disassembly and locks and seals threaded fittings. Resists leakage, vibration loosening, moisture, hydraulic fluids and diesel fuels and won’t shred or wear like other tape. Parts may be repositioned up to 4 hours after application. Temperature range from -65 degrees fahrenheit to 400 degrees fahrenheit.

• ASIN: B0002UEOP0
• UPC: 182682950627
• ASIN: B0002UEOP0
• Brand: Permatex
• Size: Pack of 1
• Manufacturer: Permatex

FJC 9140 Stop Leak - 3 Ounce

R134A AC System Stop Leak; with Red Dye; Will only seal holes in rubber hoses & enlarges "O" rings

• ASIN: B0002JMFKM
• UPC: 609989007859
• ASIN: B0002JMFKM
• Brand: FJC INC.
• Size: 3oz
• Manufacturer: FJC Inc.

Interdynamics LDS101-1 3 Ounce IA/C Stop Leak & Detector

Certified A/C Pro Auto Air Conditioning A/C Stop Leak & Detector pinpoints and seals common R-134a automotive air conditioning leaks in rubber hoses, gaskets and O-rings. Contains red dye that detects major defects that require mechanical repair.

• ASIN: B000CO9IBG
• UPC: 048168452484
• ASIN: B000CO9IBG
• Brand: Interdynamics
• Size: 3 Ounce
• Manufacturer: Interdynamics

Leak Stopper Rubber Flexx Sealant

Gardner, 18 OZ, Leak Stopper Rubber Flexx Sealant, Aerosol, Stops Leaks, Seals & Protects, Easy Spray Application, Use On Roofs, Chimneys, Skylights, Gutters &

• UPC: 39086835
• Model: 0316-GA
• Color: Black

Ball Doctor® Leak Sealant

Need to stop a stubborn leak in your favorite football, basketball or soccer ball? Fear not, for the Ball Doctor has the perfect answer in this easy to apply Leak Sealant, suitable for pressurized balls

• UPC: 54639348
• Model: BD-2
• Rating: 1.0

STP High Mileage Oil Treatment + Stop Leak, 15 fl. oz.

Keep your vehicle in great shape with STP High Mileage Oil

• UPC: 19897926
• Model: 7115378595
• Color: Multicolor
• Size: 15 oz
• Rating: 5.0

Replacement for Nu-Calgon 4050-05 EasySeal Direct Inject HVACR Leak Sealant by Insta-Seal

Replaces / Supersedes: Super Seal Flex Inject™ # 985 , Nu-Calgon EasySeal Direct Inject # 4050-05 , Replaces A/C Leak Freeze & A/C Leak Freeze with Magic Frost , Enviro-Safe Direct Inject , Sensible ,

• UPC: 492139260

RectorSeal 45311 (00280) Ac Leak Freeze Sealant, 1.5 oz. Cartridge

Rectorseal part number 45311 (00280) 1.5oz cartridge, hose not included.AC Leak Freeze is the leading air conditioning and refrigerant leak repair solution in the US today. All products are OEM Approved and AC Leak Freeze is

• UPC: 706604077

Bar's Leaks Concentrated Rear Main Seal Repair, 16.9-oz.

For other automotive sealant repair supplies, see our automotive grommets, gaskets, and fasteners and bearings and oil seals. Bar's Leaks Rear Main Seal Repair include characteristics like: Type: Concentrated, Color: BROWN.FeaturesColor: BROWNType: ConcentratedFor Use With:

• UPC: 52628122
• Model: 1040
• Color: Brown
• Size: 16.9 oz
• Rating: 4.353

Fjc Inc. 9140 R134a Stop Leak W/red Dye

Quickly locate and plug leaks with FJC R134A Stop Leak with Red Dye. It's specifically designed for rubber hoses. The multipurpose seal stop leak also effectively enlarges

• UPC: 25911929
• Model: 9140_45
• Color: Red

BAR'S LEAKS HJ12 Jack Oil with Stop Leak

Bar's Leaks Jack Oil, 12.5 oz:Brings life back to old jacksPrevents leaks and seepage on newer jacksWorks in all floor and bottle jacksMixes with all approved hydraulic jack oilsIncludes easy-fill capGreat for topping offAlso works

• UPC: 16888776
• Model: HJ12
• Color: AmberYellow
• Size: 12.5 oz
• Rating: 4.688

Permatex Black Silicone Adhesive Sealant

Permatex Black Silicone Adhesive Sealant is a general purpose black RTV indoor/outdoor sealant. It may be applied to horizontal or vertical

• UPC: 16879902
• Model: 75150
• Rating: 4.286

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

REINZ BEST QUALITY HEAD GASKET SET 02-37020-01

• UPC: 302892368827
• Category: Gaskets & Seals
• Price: 106 GBP

ELRING BEST QUALITY HEAD GASKET SET EL436581

• UPC: 273336214153
• Category: Gaskets & Seals
• Price: 59 GBP

REINZ BEST QUALITY HEAD GASKET SET 02-36175-01

• UPC: 283405324109
• Category: Gaskets & Seals
• Price: 258 GBP

GOETZE BEST QUALITY HEAD GASKET SET 2127921210

• UPC: 283038516929
• Category: Gaskets & Seals
• Price: 53 GBP

REINZ BEST QUALITY HEAD GASKET SET 02-27350-04

• UPC: 273336214557
• Category: Gaskets & Seals
• Price: 91 GBP