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Gasket Automotive Sealants

All Automotive Sealants

17 gasket automotive sealants from Permatex, Prixzelkym, 1DFAUL and more.

1DFAUL

Gasket, Red

+Silicone gasket maker for forming seals on automotive parts
+Resists high temperatures according to the product name
+Resists oil according to the product name
−Red color is only visible once applied, unlike clear sealant
No price recorded yet.
A-Premium

Gasket, Black

+Silicone gasket maker for automotive sealing tasks
+Resists high temperatures according to the product name
+High flex and oil resistance according to the product name
−3 oz tube is small for large gasket jobs
No price recorded yet.
Permatex

Gasket, Gray

+Silicone RTV gasket maker for sealing joints
+Rigid high-torque formula for bolted flanges
+Small 0.5 oz tube for precise application
No price recorded yet.
Prixzelkym

Gasket

+Large 18 oz tube for extended gasket projects
+Silicone formula for gasket sealing
+Includes a tube squeezer for dispensing
No price recorded yet.
J-B Weld

Gasket, Blue

+Silicone gasket maker for automotive sealing tasks
+3 oz tube suits small gasket and sealing jobs
−Small 3 oz tube is limited for larger gasket jobs
No price recorded yet.
Realth

Gasket, Black

+Black RTV silicone gasket sealant for automotive use
+Single 3.53 oz tube for gasket sealing jobs
+Silicone formula for gasket sealing
−Only one tube included in the pack
No price recorded yet.
J-B Weld

Gasket, Red

+High temperature RTV silicone for demanding engine areas
+Larger 10.3 oz tube for bigger gasket jobs
+Red silicone gasket maker for automotive sealing
−Larger tube size is less practical for very small repairs
No price recorded yet.
Kraken Bond

Gasket, Red

+Red RTV silicone gasket maker for automotive use
+Silicone material for sealing gasket surfaces
+Single 10.1 fl oz container
−Only a single container is included per pack
No price recorded yet.
Loctite

Gasket, Black

+Oil resistant formula for engine gasket sealing
+Flexible cure suited to gasket applications
+80ml capacity for multiple gasket jobs
−Black color listed, no other finish offered
No price recorded yet.
Locbondso

Gasket, Black

+Silicone RTV formula for gasket sealing
+Rated up to 600F for high temperature use
+Sensor safe formulation
No price recorded yet.
Permatex

Gasket, Black

+Silicone RTV gasket maker for sealing joints
+Maximum oil resistance for engine applications
+Small 0.5 oz tube for precise application
No price recorded yet.
Permatex

Gasket, Red

+High temperature gasket maker for automotive repair applications
+Red high temperature formula for sealing gasket surfaces
+3 oz tube size for small gasket sealing jobs
No price recorded yet.
Permatex

Gasket, Red

+High temperature RTV silicone gasket for automotive sealing
+Red silicone formula for high temperature gasket applications
+11 oz container size for larger gasket jobs
No price recorded yet.
Xpertchemy

Gasket, Black

+Silicone gasket maker bonds and seals automotive parts
+Formulated as a gasket maker for internal engine sealing
+Silicone material resists heat and moisture in engine areas
No price recorded yet.
Permatex

Gasket, Gray

+RTV sealant designed for automatic transmission pans and case halves
+3 oz tube size for small transmission sealing jobs
No price recorded yet.

Compare specs

automotive sealantTypeColorSpec scorePrice
GasketRedn/aNo current price
GasketBlackn/aNo current price
GasketGrayn/aNo current price
Gasketn/aNo current price
GasketBluen/aNo current price
GasketWhiten/aNo current price
GasketBlackn/aNo current price
GasketRedn/aNo current price
GasketRedn/aNo current price
GasketBlackn/aNo current price

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.