Best Permatex Gasket Sealers (Sep. 2026) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, 3.5 oz.

9.8
CPR Score
Top 2

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

9.8
CPR Score
Top 3

Permatex 51813 Anaerobic Gasket Maker, 50 ml Tube , Red, Packaging may vary.

9.7
CPR Score
Tips

Permatex is one of best-selling brand on Amazon for Car Care, Our team has recommended top 30 Permatex Gasket Sealers to make your shopping easy after considering different features about Permatex Gasket Sealers of the brand, 111 products have analyzed.

* CherryPicks.Reviews is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Permatex Gasket Sealers Rated by CherryPicks

Market Overview
Permatex Gasket Sealers Reviewed
  • Reviews Analyzed: 95,751 Items
  • CPR Avg. Rating: 8.5 / 10
30 Products Evaluated
  • Highest Price: $19.79
  • Lowest Price: $4.69
  • Avg. Price: $11.30
Price Disclaimer

Top 30 Permatex Gasket Sealers on Amazon (Verified You can Buy)

Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, 3.5 oz.

Permatex
82194
1.2 x 3.8 x 8.0 inches
0.21 pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Bright amztrader -
OMZ68 -

Features

Designed specially for high-torque and high vibration applications
Maximum vibration resistance, with outstanding resistance to oils, cooling and shop fluids
Show More

Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Flex And Oil Resistant Applications 3 oz

Permatex
82180
1.38 x 3.81 x 8.0 inches
0.1875 pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Non-Corrosive Formula - Ultra Black Maximum Oil Resistance Silicone Gasket Maker Is Sensor-safe; With A Non-Corrosive Formula Designed For Superior Adhesion To Oily Surfaces And Long Term Durability
Superior Resistance - Powertrain Fluids Including Engine Oil, Transmission Fluid, Gear Lube And Coolants To Keep Your Application Locked In Place To Create A Strong Long Lasting Seal
Show More

Permatex 51813 Anaerobic Gasket Maker, 50 ml Tube , Red, Packaging may vary.

Permatex
51813
1.5 x 3.81 x 8.0 inches
0.17 Pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
VerSure 157
Amazon Resale -
Safe Shop Tech Group (We record serial numbers) -

Features

Ideal for on-the-spot and emergency repairs, or when a conventional gasket is unavailable
Fills gaps up to .015" and cures to a solvent-resistant seal that will not tear or decay during service
Show More

Permatex 25228 The Right Stuff 90 Minute Black Gasket Maker, 3 oz, 1 Count (Pack of 1)

Permatex
25228
1.5 x 3.81 x 8.0 inches
0.2205 Pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Newparts 3,404
SEJ Company LLC 6,821
Amazon Resale -

Features

Strong and Fast Seal
Replaces Precut Gaskets
Show More

Permatex 80065 High Tack Spray-A-Gasket Sealant, 9 oz. net Aerosol Can

Permatex
80065
2.63 x 2.63 x 6.38 inches
0.5 pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Reliable, fast-drying, all-purpose sealant dries to a highly tacky, non-brittle film; remains tacky indefinitely
Tacky paste for holding cut gaskets in place during assembly; helps seal cut gaskets
Show More

Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, 9.5 oz. PowerBead Can

Permatex
85080
2.06 x 2.06 x 10.0 inches
0.5938 pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon Resale -
Amazon.com -

Features

Sensor-safe, non-corrosive formula designed for superior adhesion to oily surfaces and long term durability
Superior resistance to powertrain fluids including engine oil, transmission fluid, gear lube and coolants
Show More

Permatex 80697 Copper Spray-A-Gasket Hi-Temp Adhesive Sealant, 9 oz. net Aerosol Can

Permatex
80697
2.63 x 2.63 x 6.38 Inches
0.75 Pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
B and S Supply 6,012

Features

Fast-drying, metallic copper spray adhesive/sealant helps to dissipate heat, prevents gasket burnout, and improves heat transfer
Fills minor surface irregularities, fills hot spots and surface imperfections
Show More
Top 8

Permatex 82195 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, Sensor Safe and Non-Corrosive, for High Torque and Vibration Resistant Applications, 13 oz

Permatex
82195
1.88 x 9.13 x 1.88 inches
0.88 pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Designed specially for high-torque and high vibration applications
Maximum vibration resistance, with outstanding resistance to oils, cooling and shop fluids
Show More
Top 9

Permatex 27038 Optimum Red High Temperature Gasket Maker, 3 oz

Permatex
27038
1.25 x 3.81 x 8.0 inches
114.0 Grams

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Performance Parts Racing -
Amazon.com -
Junipers' 254
JBTools 308
Amazon Resale -

Features

Maximum temperature performance
OEM Specified, Sensor-safe, low odor, non-corrosive
Show More

Permatex 24105 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, 10.6 oz. Cartridge

Permatex
24105
1.88 x 1.88 x 11.25 inches
0.9436 Pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon Resale -
Amazon.com -

Features

fit type: Universal
Top 11

Permatex 81409 High-Temp Red RTV Silicone Gasket, 11 oz.

Permatex
81409
1.88 x 1.88 x 11.25 Inches
0.4 pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Formulated for high temperature applications or heavy-duty use (such as towing); resists auto and shop fluids
Replaces almost any cut gasket by making reliable "formed-in-place" gaskets that resist cracking, shrinking and migrating caused by thermal cycling
Show More

Permatex 81630 Ultra Red High Temperature Gasket Maker, 3 oz

Permatex
81630
1.25 x 3.81 x 8.0 inches
0.21 pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

High temperature performance, adhesion and flexibility
OEM Specified, Sensor-safe, low odor, non-corrosive
Show More

Permatex 80062 High Tack Gasket Sealant, 4 oz.

Permatex
80062
2.44 x 2.44 x 2.75 Inches
0.0006 pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
B2C Auto Parts 1,868
JBTools 308

Features

Reliable, fast-drying, all-purpose sealant dries to a highly tacky, non-brittle film; remains tacky indefinitely
Tacky paste for holding cut gaskets in place during assembly; helps seal cut gaskets
Show More

Permatex 80062 High Tack Gasket Sealant (1 Pack)

Permatex
80062
0.0 x 0.0 x 0.0 Inches
0.31 pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Crimp Supply Inc 2,292
Kwik Retail 2,245

Features

Fast-Drying
Reliable General Adhesive
Show More

Permatex 80019 Aviation Form-A-Gasket No. 3 Sealant, 4 oz.

Permatex
80019
2.44 x 2.44 x 2.75 inches
0.25 Pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
JBTools 308

Features

Slow-drying, non-hardening brush-top sealant
Resists gasoline, oil and grease
Show More
Top 16

Permatex 80060 Super High Tack Gasket Sealant, 1.75 oz

Permatex
80060
1.13 x 3.81 x 8.0 Inches
0.0882 pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JBTools 308
Blondee Wholesale 6,585
Performance Parts Racing -
Amazon.com -
Crimp Supply Inc 2,292

Features

Tough, pliable sealant and bonding agent; superior alternative to weather strip adhesive
Holds gaskets in place during positioning and assembly; non-hardening for easy disassembly
Show More

Permatex 22071 Water Pump and Thermostat RTV Silicone Gasket, 0.5 oz., 0.5 Ounce , blue

Permatex
22071
0.63 x 2.81 x 6.5 inches
0.0006 Pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Sensor-safe, noncorrosive RTV silicone gasket material formulated specifically for water pumps and thermostat housings.Fit Type: Universal Fit
Highest water-glycol resistance available in an RTV silicone
Show More
Top 18

Permatex 80016 Form-A-Gasket #2 Sealant, 3 oz. , Blue

Permatex
80016
6.66 x 2.99 x 0.68 inches
0.2 pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Newparts 3,404
B2C Auto Parts 1,868
VerSure 157
Amazon.com -

Features

Slow-drying, non-hardening sealant approved for use in aviation as well as automotive applications
Designed for dressing/sealing cut gaskets on flexible/stamped parts
Show More

Permatex 80015 Form-A-Gasket #2 Sealant, 1.5 oz.

Permatex
80015
0.75 x 3.81 x 8.0 inches
0.1313 pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Slow-drying, non-hardening sealant approved for use in aviation as well as automotive applications
Designed for dressing/sealing cut gaskets on flexible/stamped parts
Show More

Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker, 3 oz. Tube

Permatex
81878
8.0 x 4.0 x 2.0 inches
0.1874 pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Most Advanced, High Temp Rtv Silicone Gasket Available.Fit Type: Universal
Three Times More Oil Resistant Than Conventional Silicones; Eight Times More Flexible Than Cut Gaskets
Show More

Permatex 20539 Indian Head Gasket Shellac Compound, 2 oz.

Permatex
20539
1.25 x 3.69 x 1.25 inches
0.1 Pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Hard setting, economical sealant
Formulated to lubricate under the most adverse brake conditions
Show More

Permatex 85420 Permashield Fuel Resistant Gasket Dressing & Sealant, 2 oz Tube, Orange

Permatex
85420
1.25 x 3.875 x 8.0 inches
0.18 pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JBTools 308
Newparts 3,404
Staples Auto Parts -
Amazon.com -

Features

Resistant to gasoline and all other automotive fluids
Remains flexible even at high temperatures and withstands rapid temperature changes
Show More
Top 23

Permatex Form A Gasket No. 1 3 Oz. -65 To 400 Deg. °f

Permatex
80008
10.0 x 11.0 x 2.0 inches
0.0006 Pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Hearthshire 77
Crimp Supply Inc 2,292

Features

3 oz.
Dries fst, sets hard
Show More

Permatex 80017 Aviation Form-A-Gasket No. 3 Sealant, 16 oz. , Brown

Permatex
80017
3.44 x 3.44 x 4.5 Inches
1.25 pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Slow-drying, non-hardening brush-top sealant
Resists gasoline, oil and grease
Show More
Top 25

Permatex 80015 1.5oz 2 Form-A-Gasket Tube

Permatex
80015
10.0 x 11.0 x 2.0 inches
0.0938 pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Crimp Supply Inc 2,292

Features

Brand: Permatex
Form-A-Gasket No. 2 Sealant
Show More

Permatex 29132 MotoSeal 1 Ultimate Gasket Maker Grey, 2.7 oz.

Permatex
29132
1.25 x 3.81 x 8.0 inches
0.2 pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
JBTools 308

Features

Ideal for use on frequently disassembled engines and two and four cycle engines
Fully seals within 20 minutes
Show More

Permatex 81422 Sensor-Safe High-Temp RTV Silicone Gasket Maker, 3 oz.

Permatex
81422
1.25 x 3.81 x 8.0 inches
0.1764 pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Newparts 3,404

Features

Specially formulated for engines equipped with oxygen sensors
Temperature range: -65F to 650F intermittent
Show More
Top 28

Permatex 80019 Aviation Form-A-Gasket No. 3 Sealant, 4 oz. by Permatex

YOOZENA
524303
10.0 x 11.0 x 2.0 inches
0.25 pounds

Ratings for YOOZENA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Crimp Supply Inc 2,292
Kwik Retail 2,245

Features

Permatex
Top 29

Permatex 80011 Form-A-Gasket #2 Sealant, 11 oz.

Permatex
80011
2.25 x 2.25 x 8.0 Inches
0.2403 pounds

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SellQor 6,574
Amazon.com -
JBTools 308

Features

Slow-drying, non-hardening sealant approved for use in aviation as well as automotive applications
Designed for dressing/sealing cut gaskets on flexible/stamped parts
Show More
Top 30

Permatex 81878 3 Oz Ultra Copper RTV Silicone Gasket Maker

Permatex
81878
10.0 x 11.0 x 2.0 inches

Ratings for Permatex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Crimp Supply Inc 2,292
AceOfProducts -

Features

Permatex

Top 10 Permatex Gasket Sealers - Verified to Buy (September 2026)

Related Permatex Gasket Sealers Guides

For more personalized Permatex Gasket Sealers guides, Check those pages,


Top 10 Permatex Gasket Sealers Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 Hearthshire 348,312 4.7
🥈 VerSure 210,352 4.9
🥉 Junipers' 144,566 4.8
4 JBTools 125,743 4.8
5 B2C Auto Parts 30,718 4.5
6 Kwik Retail 26,566 4.9
7 Crimp Supply Inc 25,878 4.7
8 Newparts 18,621 4.2
9 B and S Supply 11,082 4.7
10 SellQor 10,454 4.9
View or download top Permatex Gasket Sealers seller & rating report
Hearthshire [348312] VerSure [210352] Junipers' [144566] JBTools [125743] B2C Auto Parts [30718] Kwik Retail [26566] Crimp Supply Inc [25878] Newparts [18621] B and S Supply [11082] SellQor [10454] Hearthshire 37% VerSure 22% Junipers' 15% JBTools 13% B2C Auto Parts 3% Kwik Retail 3% Crimp Supply Inc 3% Newparts 2% B and S Supply 1% SellQor 1%

[Get] Permatex Gasket Sealers Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.

When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

Shop Prime Permatex Gasket Sealers Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Car Care supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Permatex Gasket Sealers to buy for new September 2026?

CherryPicks’s Methodology for Evaluating Permatex Gasket Sealers

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Car Care items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 111 of Permatex Gasket Sealers reviews based on our selection criteria. It helped us shortlist the top qualified and rated Permatex Gasket Sealers for Car Care, We found that most customers choose Permatex Gasket Sealers with an average price of $11.30, and the top brands are Permatex

Then our expert-level editors reviewed all those quality items and selected the top 30 Permatex Gasket Sealers for you, We have researched hundreds of sellers and picked the top sellers for Car Care, including Amazon Resale, Hearthshire, VerSure, Junipers', JBTools, B2C Auto Parts, Kwik Retail, Crimp Supply Inc, Newparts, B and S Supply, SellQor And Blondee Wholesale. The Permatex 82194 Ultra Grey Rigid High-Torque RTV... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 5,526 consumers with an average rating of 4.8.

We've helped a lot of satisfied users get the right Automotive product based on their needs, and save lots of time for them to pick Permatex Gasket Sealers to buy.


Written By Craig Hill

Christian Buccho is a mechanic in love with automotive repairs. He will be sharing his experience with us an automotive repairer over the years. He will not only provide us with informative articles, he would also be providing us with hands-on reviews on automotive parts.