Best Head Gasket Sealer For Bmw: image
Top Pick

Permatex Copper Spray-A-Gasket Hi-Temperate Adhesive Sealant is a fast-drying, metallic copper sealant that helps dissipate heat, prevents gasket burnout, and improves heat transfer. The adhesive can be used on any surface of the vehicle to provide protection against extreme temperatures. It has a shelf life of up to 10 years. Notably, it was launched in 2015 with the launch of the first electric car.

Value for Money

Blown head gasket repair kit from Bar’s Leaks will fix it for you in less than an hour. The kit contains anti-freeze-compatible sodium silicate sealant and various gasket-sealing particles that penetrate gaps and cracks to permanently stop leaks. It can also be used as a temporary solution when the car is being driven on a bumpy road. Notably, this comes after a customer complained about the service.

Most Discussed

. It can be used to fix leaks and cracks in Radiator, Head Gasket, Freeze Plugs, Water Pump Casing And Engine Blocks. The product has a cooling capacity of 20 litres per bottle. Not only that, but it also prevents the formation of carbon monoxide (CO2) from entering the radiator. The product is available in two sizes: Standard and Premium.

Best Head Gasket Sealer For Bmw

Top 7 Best Head Gasket Sealer For Bmw

1

Permatex 80062-12PK High Tack Gasket Sealant, 4 oz. (Pack of 12)

1,400 ratings | 1 offers | 1,400 Reviews
Price starts from: $80.93
Why we chose it
  • Dries to a highly tacky, non-brittle film
  • Fast-drying all-purpose sealant
  • Effective at temperatures of -65F to 500F
  • Resists gasoline, oil, antifreeze, axle lube, kerosene, propane and butane
  • Suggested Applications: Valve covers, fuel pumps, carburetors, manifold gaskets
Permatex 80062-12PK High Tack Gasket Sealant, 4 oz. (Pack of 12): image
94%
customers recommend this product
4.7/ 5
Top Pick
2
Why we chose it
  • Fast-drying, metallic copper spray adhesive/sealant helps to dissipate heat, prevents gasket burnout, and improves heat transfer
  • Suggested Applications: Cylinder head gaskets, exhaust manifold gaskets, and other high temperature applications
  • Resists all types of automotive fluids, especially gasoline
  • Temperature Range: -50 F to 500 F (-45 C to 260 C)
  • Fills minor surface irregularities, fills hot spots and surface imperfections
Permatex 80697 Copper Spray-A-Gasket Hi-Temp Adhesive Sealant, 9 oz. net Aerosol Can , Orange: image
94%
customers recommend this product
4.7/ 5
Adhesion4.6
Value for money4.3
3
Why we chose it
  • Fixes Cracks And Leaks In Radiator, Head Gasket, Freeze Plugs, Cylinder Heads, Heater Core, Water Pump Casing And Engine Blocks
  • Mixes With All Antifreeze
  • No Draining Or Flushing
  • Permanent Coolant Leak Repair – Just Shake, Pour And Go
K-Seal ST5501 Multi Purpose One Step Permanent Coolant Leak Repair, Blue: image
84%
customers recommend this product
4.2/ 5
Easy to use4.6
Value for money4.3
Mileage3.9
Longevity3.8
4

Bar’s Leaks Block Seal Head Gasket Fix (Pack of 4),1111-4PK

1,133 ratings | 9 offers | 1,133 Reviews
Price: $83.78$128.29
Why we chose it
  • Package Weight: 15.9 pounds
  • Seals cracked cylinder heads and blocks
  • Stops block leaks
  • Repairs blown head gaskets
Bar's Leaks Block Seal Head Gasket Fix (Pack of 4),1111-4PK: image
84%
customers recommend this product
4.2/ 5
Value for money4
Mileage3.7
5

Bar’s Leaks Oil Seal Engine Oil Burning and Leak Repair

1,229 ratings | 5 offers | 1,229 Reviews
Price: $12.39$32.95
Why we chose it
  • Can Also Be Used In Heavy-Duty Applications As Well As Tractors, Boats, Rv’S, Motorcycles (Including Wet Clutch),Atv’S, Lawn Equipment
  • This Premium Quality Synthetic Blend Works With All Types Of Motor/Engine Oil Including Regular Petroleum, High Mileage, Synthetic Blends And Fully Synthetic Formulas
  • In Most Cases The Oil Leak Issue Will Be Repaired With A Single Dosage. However, For Best Results And To Prevent The Problems From Reoccurring, Use With Every Other Oil Change, Or Once Per Year
  • Works In All Gasoline And Diesel Engines Including Turbocharged, Eco Boost, Hybrid And Even Racing Engines, Including 3, 4, 5, 6, 8 And 10 Cylinder Engines In All Cars, Trucks, Vans And Suv’S
Bar's Leaks Oil Seal Engine Oil Burning and Leak Repair: image
82%
customers recommend this product
4.1/ 5
Value for money3.6
Mileage3.6
Longevity2.8
6
Why we chose it
  • RELIABLE ADHESION. Forms a flexible, solvent-resistant seal that will not tear or decay. Primarily for use on aluminum, iron & steel flanged mating surfaces.
  • FLEXES WITH MOVEMENT. Enhances load bearing & shock absorbing characteristics of the bond area. Typically used for Water pumps, thermostat housings, transmission pans, transmission case covers, transaxle casings, O-ring replacement.
  • CONVENIENT CURING. 30 minutes to 4 hours with primer. 4 – 24 hours without primer. Cure speed will depend on the substrate used.
  • LOCTITE 518 GASKET MAKER replaces almost any cut gasket or coat pre-cut gaskets to increase reliability.
  • REMOVABLE WITH HAND TOOLS. Parts disassemble easily, even after extended service, and old gasket material can be removed with a putty knife.
Loctite 518 Gasket Maker & Flange Sealant for Automotive: Anaerobic, Medium-Strength, Non-Corrosive | Red, 6mL Tube (PN: 2203452-2096064): image
92%
customers recommend this product
4.6/ 5
7
Why we chose it
  • Engine Blocks, Radiators, Heaters, Heater Cores, Freeze Plugs
  • Seals cracks permanently
  • For use in systems up to 6 gallons
  • Seal withstands up to 2000 degrees Fahrenheit
  • Permanent cooling system sealer Liquid glass and copper formula
Blue Magic 1008-24PK Liquid Glass Metallic Seal-Up® - 11.4 oz.: image
86%
customers recommend this product
4.3/ 5
Mileage5
Easy to use4.4
Value for money4.2
Top Pick
Permatex 80697 Copper Spray-A-Gasket Hi-Temp Adhesive Sealant, 9 oz. net Aerosol Can , Orange
Permatex Copper Spray-A-Gasket Hi-Temp Adhesive Sealant is a fast-drying, metallic copper sealant that helps dissipate heat, prevents gasket burnout and improves heat transfer. It seals instantly and fills minor surface irregularities and hot spots. Resists all types of automotive fluids, especially gasoline, and has a temperature range of -50 degrees Fahrenheit to 500 degrees Fahrenheit. Suggested applications include cylinder head gaskets, carburetor gaskets, exhaust manifold gaskets and other high temperature applications. When a chemical gasket is not an option, Permatex offers a wide range of gasket sealants suitable for applications on both import and domestic vehicles of any model year or performance caliber.
Ranking the Brands
Permatex: 28.57%
K-Seal: 14.29%
Bar’s Leaks: 28.57%
Loctite: 14.29%
Blue Magic: 14.29%

Comparison Table

Сomparison: Permatex 80062-12PK High Tack Gasket Sealant, 4 oz. (Pack of 12): imageСomparison: Permatex 80697 Copper Spray-A-Gasket Hi-Temp Adhesive Sealant, 9 oz. net Aerosol Can , Orange: imageСomparison: K-Seal ST5501 Multi Purpose One Step Permanent Coolant Leak Repair, Blue: imageСomparison: Bar's Leaks Block Seal Head Gasket Fix (Pack of 4),1111-4PK: imageСomparison: Bar's Leaks Oil Seal Engine Oil Burning and Leak Repair: imageСomparison: Loctite 518 Gasket Maker & Flange Sealant for Automotive: Anaerobic, Medium-Strength, Non-Corrosive | Red, 6mL Tube (PN: 2203452-2096064): imageСomparison: Blue Magic 1008-24PK Liquid Glass Metallic Seal-Up® - 11.4 oz.: image
Permatex 80062-12PK High Tack Gasket Sealant, 4 oz. (Pack of 12)Permatex 80697 Copper Spray-A-Gasket Hi-Temp Adhesive Sealant, 9 oz. net Aerosol Can , OrangeK-Seal ST5501 Multi Purpose One Step Permanent Coolant Leak Repair, BlueBar’s Leaks Block Seal Head Gasket Fix (Pack of 4),1111-4PKBar’s Leaks Oil Seal Engine Oil Burning and Leak RepairLoctite 518 Gasket Maker & Flange Sealant for Automotive: Anaerobic, Medium-Strength, Non-Corrosive | Red, 6mL Tube (PN: 2203452-2096064)Blue Magic 1008-24PK Liquid Glass Metallic Seal-Up® – 11.4 oz.
ManufacturerPermatexPermatexK-SealBar’s LeaksBar’s ProductsLoctiteBlack Magic
BrandPermatexPermatexK-SealBar’s LeaksBar’s LeaksLoctiteBlue Magic
Item Weight4 ounces12.8 ounces9.6 ounces1.6 pounds1.1 pounds0.634 ounces11.3 ounces
Package Dimensions9 x 7.4 x 3.9 inches8.15 x 3.58 x 2.05 inches6.46 x 3.78 x 0.75 inches
SizePack of 129 OuncePack of 4Pack of 1
Product Dimensions2.63 x 2.63 x 6.38 inches7.87 x 2 x 6 inches2.6 x 2.6 x 9.4 inches2.28 x 2.28 x 5.79 inches
Is Discontinued By ManufacturerNoYesNo

Products with 5 star rating

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