Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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Gasket for Leaknesses of 2025
Explore top picks
Best Choice1
K-SealK-Seal Ultimate Head Gasket & Block Repair | Seal & Fix Coolant Leaks, 472ml
Key specs-
Form:Liquid
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Size:7.95 x 2.72 x 2.2 inches
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Material:Ceramic micro-fibres
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Application:Head gaskets, cracked heads
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Temperature:N/A
9.6Exceptional
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Value for Money2
Bar's LeaksBar's Leaks HG-1 HEAD SEAL Blown Head Gasket Repair
Key specs-
product dimensions:9.78 x 3.22 x 3.22 inches
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repair features:Repairs Blown Head And Intake Gasket Leaks
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discontinued status:No
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date available:July 7, 2004
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country of origin:USA
9.4Excellent
Our Rating
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3
PermatexPermatex 81630 Ultra Red High Temperature Gasket Maker, 3 oz
9.2Excellent
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4
PermatexPermatex 29132 MotoSeal 1 Ultimate Gasket Maker Grey, 2.7 oz.
9.1Excellent
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5
Bar's LeaksBar's Leaks Block Seal Head Gasket Fix
9.0Excellent
Our Rating
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6
StrongthiumStrongthium 3 Pcs Non Asbestos + Cork Rubber Gasket Making Material Paper Sheet High Temp for Gasoline Diesel Oil Small Engine DIY Rebuild Sealing Visit The Strongthium Store
8.9Very Good
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7
Nkiy QuenNkiy Quen 6 Pcs Non Asbestos Gaskets Materials-15 x11.8 High Temperature Gasket Material-Multiple Thickness Gasket Making Material Sheet for DIY Gasoline Diesel Oil Rebuild Sealing
8.8Very Good
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8
NuanchuNuanchu 12 Pcs Gaskets Materials 15 x 11.8 Inch High Temperature Gasket Material 3 Thickness Gasket Sheets for DIY Gasoline and Diesel Rebuild Sealing Projects
8.6Very Good
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9
GasgacinchGasgacinch 440-B Gasket Sealer and Belt Dressing, 8 oz
8.5Good
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10
PermatexPermatex 82135 Ultra Synthetic Gasket Maker, 3.5 fl. Oz , Black
8.4Good
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