Best Loctite Gasket Sealers (Nov. 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Loctite 518 Gasket Maker Flange Sealant, 50 Milliliter Tube (2096059)

9.8
CPR Score
Top 2

LOCTITE 518 Gasket Maker & Flange Sealant for Automotive: Anaerobic, Medium-S...

9.8
CPR Score
Top 3

Loctite 515 Gasket Maker & Flange Sealant for Automotive: High-Temperature, M...

9.7
CPR Score
Tips

Here is a Top Rated Loctite Gasket Sealers list ranked by CherryPicks, Based on our unbiased evaluations of over 1,474 customer rating and reviews, you can easily compare product features on this page before you buy Car Care products from this brand.

* 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 Loctite Gasket Sealers Rated by CherryPicks

Market Overview
Loctite Gasket Sealers Reviewed
  • Reviews Analyzed: 1,474 Items
  • CPR Avg. Rating: 8.5 / 10
30 Products Evaluated
  • Highest Price: $80.99
  • Lowest Price: $5.49
  • Avg. Price: $24.16
Price Disclaimer

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

Top 1

Loctite 518 Gasket Maker Flange Sealant, 50 Milliliter Tube (2096059)

Loctite
2096059
8.0 x 3.75 x 1.4 Inches
0.175 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HRP / Power Oil Center 1,296
Crimp Supply Inc 2,129

Features

DESIGN USE. Noncorrosive anaerobic designed primarily for use on aluminum, iron and steel flanged mating surfaces.
PREMIUM. Ideal for on-the-spot and emergency repairs, or when a conventional gasket is out of stock.
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Top 2

LOCTITE 518 Gasket Maker & Flange Sealant for Automotive: Anaerobic, Medium-Strength, Non-Corrosive, Flexes with Movement, Solvent-Resistant | Red, 6 ml Tube (PN: 2203452-2096064)

Loctite
2203452
0.5 x 3.38 x 6.5 Inches

Ratings for Loctite (CPR Score)

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

Features

OEM SPECIFIED. Our LOCTITE automotive aftermarket products are not just OEM-specified, they are also designed by auto manufacturers and lab tested. Wherever engines are being built or repaired, LOCTITE is trusted by professionals.
RELIABLE ADHESION. Forms a flexible, solvent-resistant seal that will not tear or decay. Primarily for use on aluminum, iron & steel flanged mating surfaces.
Show More

Loctite 515 Gasket Maker & Flange Sealant for Automotive: High-Temperature, Medium-Strength, Anaerobic, Works on All Metals, Flexes with Movement | Purple, 50 ml (PN: 555352)

Loctite
555352
8.0 x 3.81 x 1.2 Inches
0.1411 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
HRP / Power Oil Center 1,296
FLYING RHINO -
Guruji Store -

Features

OEM SPECIFIED. Our LOCTITE automotive aftermarket products are not just OEM-specified, they are also designed by auto manufacturers and lab tested. Wherever engines are being built or repaired, LOCTITE is trusted by professionals.
RELIABLE ADHESION. Works on all metals, including passive substrates (e.g. stainless steel, aluminum, plated surfaces) & tolerates minor contamination by oils (e.g. motor oils, corrosion protection oils, cutting fluids).
Show More
Top 4

Loctite Aviation Gasket Sealant (LOC1525607)

Loctite
LOC1525607

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HRP / Power Oil Center 1,296
Top 5

Loctite 534 Hi-Tack Gasket Dressing Glue Stick for Automotive: Anaerobic, High-Temp, Non-Corrosive | Purple, 19-Gram Stick (PN: 640807)

Loctite
LOC640807
7.45 x 14.7 x 1.05 Inches
0.1 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HRP / Power Oil Center 1,296

Features

RELIABLE ADHESION. Works on all metals, including passive substrates (e.g. stainless steel, aluminum, plated surfaces) & tolerates minor contamination by oils (e.g. motor oils, corrosion protection oils, cutting fluids). Will not loosen under stress.
WON'T DRIP, LEAK OR MELT. Even in high temperatures, Loctite self-feeding glue sticks keep their integrity making them perfect for difficult overhead applications. Recommended temperature range is -65° to 300°F (-54°C to 149°C).
Show More

Loctite 5699 High Performance RTV Silicone Gasket Maker, Grey

Loctite
HL135275
0.0 x 0.0 x 0.0 Inches
0.022 Pounds

Ratings for Loctite (CPR Score)

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

Features

Country Of Origin: United States
Model Number: HL135275
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Top 7

Loctite SI 5900 Ready Gasket – 1-Minute Flange Sealant & Gasket Maker for Automotive: Sensor-Safe, High Temp, Low-Odor | Black, 190mL Aerosol Can (PN: 40480-743914)

Loctite
LOC743914

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HRP / Power Oil Center 1,296

Features

RELIABLE ADHESION. This high temp silicone sealant works on all metals, including passive substrates (e.g. stainless steel, aluminum, plated surfaces). Resists cracking, shrinking & migrating.
FLEXES WITH MOVEMENT. Enhances load bearing & shock absorbing characteristics of the bond area. Eliminates the need for preformed, paper, rubber & cork gaskets.
Show More

Loctite 593 RTV Silicone Adhesive/Sealant, Black, 190 ml (2093365)

Loctite
2093365
11.0 x 1.75 x 1.75 Inches
0.65 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HRP / Power Oil Center 1,296

Features

General-purpose that seals, bonds, and repairs a variety of substrates
Waterproof and flexible. May be applied to horizontal or vertical surfaces
Show More
Top 9

Loctite 1525607 Aviation Gasket Sealant 16oz Brush Top Can, 1 Pack

Loctite
1525607
3.8 x 3.6 x 4.4 Inches
1.0 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Crimp Supply Inc 2,129

Features

Package Dimensions: 3.8 L x 4.4 H x 3.6 W (inches)
Package Weight : 1.28 pounds
Show More
Top 10

6/PACK LOCTITE GASKET MAKER 515-FLANGE SEALANT-50ML TUBE

Loctite
7.06 x 5.19 x 4.25 Inches
0.23 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HRP / Power Oil Center 1,296

Features

Loctite
Top 11

Loctite 598 RTV High Performance Silicone, Black, 190 ml -2093362

Loctite
2093362
11.0 x 1.75 x 1.75 Inches
0.77 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HRP / Power Oil Center 1,296
Crimp Supply Inc 2,129
my Goods 1,582

Features

RELIABLE ADHESION. Works on all metals, including passive substrates (e.g. stainless steel, aluminum, plated surfaces) & tolerates minor contamination by oils (e.g. motor oils, corrosion protection oils, cutting fluids).
FLEXES WITH MOVEMENT. Adds flexibility to rigid machined flanges that move in service & eliminates the need for preformed, paper, rubber & cork gaskets.
Show More
Top 12

Loctite 37394 Anaerobic Gasket Maker - 1.69 oz.

Loctite
37394
8.0 x 3.86 x 1.38 Inches
0.17 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BMA Parts - Since 1978 -
German Auto Supply -

Features

Ready to install.
No modification required.

Loctite Ready Gasket – 1-Minute Flange Sealant & Gasket Maker for Automotive: Sensor-Safe, High Performance, High-Temperature, Low-Odor| Black, 5 fl oz Cartridge (PN: 37512-494150)

Loctite
494150
5.9 x 2.75 x 2.75 Inches
0.5 Pounds

Ratings for Loctite (CPR Score)

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

Features

OEM SPECIFIED. Our LOCTITE automotive aftermarket products are not just OEM-specified, they are also designed by auto manufacturers and lab tested. Wherever engines are being built or repaired, LOCTITE is trusted by professionals.
RELIABLE ADHESION. This high temp silicone sealant works on all metals, including passive substrates (e.g. stainless steel, aluminum, plated surfaces). Resists cracking, shrinking & migrating.
Show More
Top 14

30515 Loctite Gasket Sealant, 7 fl oz Tube, Black

Loctite
1.0 x 1.0 x 1.0 Inches
0.8 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Gatzies 1,206
Hugo's Online -
Vandals Management LLC. -

Features

Adhesives & Sealants
Top 15

Loctite 518 51817 6ml Red Gasket Eliminator Tube

Loctite
1.0 x 1.0 x 12.0 Inches
0.03 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Pilots HQ LLC 9,515

Features

Anaerobic Solvent Resistant Gasketing
Top 16

Loctite SI 596 Superflex Red RTV Silicone for Automotive: Sensor-Safe, High Temp | Red, 190mL Aerosol Can (PN: 492001-2093360)

Loctite
2093360
0.65 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HRP / Power Oil Center 1,296

Features

RELIABLE ADHESION. This high temp silicone sealant works on all metals, including passive substrates (e.g. stainless steel, aluminum, plated surfaces). Resists cracking, shrinking & migrating.
FLEXES WITH MOVEMENT. Enhances load bearing & shock absorbing characteristics of the bond area.
Show More

Genuine Henkel Loctite 510 Gasket Eliminator - High Temperature (200°C) - 50 ML Tube

Loctite
510
5.9055 x 1.378 x 1.378 Inches
0.18 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
TAURISH -
AnNafi International -
Materrano LLC -

Features

Gasketing Product- high temperature and chemical resistance. Ideal for use on rigid flanges.
Top 18

Loctite-18581 RTV Silicone Gasket Maker, 300mLCartridge

Loctite
HL135270
7.874 x 5.9055 x 3.937 Inches
0.4409 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
A2Z Industrial Distributor, Inc. -

Features

Package Dimensions: 23.368 H x 5.08 L x 5.08 W (centimetres)
Package Weight: 0.498 kilograms
Show More
Top 19

Loctite HL274809 598 RTV Silicone High Performance Gasket Maker, 0.5 oz. Tube, Black

Loctite
34018
3.6 x 1.2 x 0.8 Inches
0.049 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
TerraTree -

Features

Sale Unit: TUBE
Approvals: American Bureau of Shipping (ABS); Canadian Food Inspection Agency (CFIA)
Show More
Top 20

Loctite 209756 Purple 515 Gasket Eliminator Flange Sealant, -65 to 300 degrees F Temperature Range, 6 mL Tube

Loctite
209756
0.8 x 0.66 x 3.7 Inches
0.06 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Pilots HQ LLC 9,515
Hugo's Online -

Features

Brand: Loctite
Loctite Number: 515
Show More
Top 21

Loctite SI 598 RTV Black Silicone for Automotive: Sensor-Safe, High-Temperature, Low-Odor, Non-Corrosive, Fast Cure | Black, 8.75 oz Aerosol Can (PN: 495075-37519)

Loctite
495075
8.0 x 1.1 x 1.1 Inches
0.1 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HRP / Power Oil Center 1,296
Crazy4Performance -
Engines Stores ✅✅ 9,761

Features

OEM SPECIFIED. Our LOCTITE automotive aftermarket products are not just OEM-specified, they are also designed by auto manufacturers and lab tested. Wherever engines are being built or repaired, LOCTITE is trusted by professionals.
RELIABLE ADHESION. This high temp silicone sealant works on all metals, including passive substrates (e.g. stainless steel, aluminum, plated surfaces). Resists cracking, shrinking & migrating.
Show More
Top 22

Loctite 231230 Gray 5999 Gasket Adhesive/Sealant, Paste, -75 to 625 Degrees F Temperature Range, 300 mL Cartridge

Loctite
231230

Ratings for Loctite (CPR Score)

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

Features

Brand: Loctite
Loctite Number: 5999
Show More
Top 23

Loctite SI 5015 Superflex RTV Blue Silicone for Automotive: Sensor-Safe, High Temp, Low-Odor | Blue, 190mL Aerosol Can (PN: 30518-2093361)

Loctite
2093361
0.63 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HRP / Power Oil Center 1,296
Crimp Supply Inc 2,129

Features

RELIABLE ADHESION. This high temp silicone sealant works on all metals, including passive substrates (e.g. stainless steel, aluminum, plated surfaces). Resists cracking, shrinking & migrating.
FLEXES WITH MOVEMENT. Enhances load bearing & shock absorbing characteristics of the bond area. Eliminates the need for preformed, paper, rubber & cork gaskets.
Show More
Top 24

Loctite 30514 Form A Gasket Sealant 3 oz.

Loctite
30514

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Pilots HQ LLC 9,515

Features

Capacity Wt.: 3 oz, Packing Type: Tube, Color: Black
Temp. Range: -65.0 F [Min], 400.0 F [Max]
Show More
Top 25

Loctite Flange Sealant, High Flex Gasket Maker: Silicone, Anaerobic, Flexible Form-in-Place, High-Temperature, Solvent-Resistant, O.E.M Specified 50 ml Tube (PN: 555354)

Loctite
LOC555354
3.8 x 8.0 x 1.4 Inches
0.18 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
HRP / Power Oil Center 1,296
IPC-STORE✅ 4,447

Features

RELIABLE SEALING. Gasket Sealant for Flanges with Vibration or Pressure.
FLEXIBLE. Solvent and temperature-resistant seal.
Show More
Top 26

Loctite 38657 High Flex Gasket Maker Flange Sealant

Loctite
38657
8.0 x 3.81 x 1.2 Inches

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Crazy4Performance -
IPC-STORE✅ 4,447

Features

Anaerobic formed-in-place gasket maker
Flexible gasket sealant for flanges exposed to vibration or pressure
Show More
Top 27

30542 Loctite RTV Silicone Gasket Maker, 70mL Tube

Loctite
30542
1.3386 x 7.9921 x 3.8189 Inches
0.2205 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Hugo's Online -
SEKEGE -

Features

Approvals: Canadian Food Inspection Agency (CFIA)
Sale Unit: TUBE
Top 28

LOCTITE RTV 587 Blue High-Performance Silicone Gasket Maker: Sensor-Safe, Flexible, Non-Corrosive, Oil Resistance, Joint Movement Valves | Blue, 80 ml Tube (PN: 37465-491983)

Loctite
LOC491983
8.0 x 3.813 x 1.45 Inches

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HRP / Power Oil Center 1,296
JBTools 241
Crimp Supply Inc 2,129

Features

OEM SPECIFIED. Our LOCTITE automotive aftermarket products are not just OEM-specified, they are also designed by auto manufacturers and lab tested. Wherever engines are being built or repaired, LOCTITE is trusted by professionals.
RELIABLE ADHESION. Sensor-safe, low odor, non-corrosive.
Show More

Loctite Sealant, Black RTV 598, Silicone, 300 ml Cartridge, Each

Loctite
LOC495074
2.65 x 1.9 x 9.1 Inches
0.97 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JBTools 241
Crimp Supply Inc 2,129
TruTrans -

Features

Product Type:Auto Accessory
Item Package Dimensions:22.86 cm L X 11.684 cm W X 5.08 cm H
Show More
Top 30

Loctite 37465 Blue High Performance Silicone Gasket, 80 ml

Loctite
37465
6.0 x 2.0 x 6.0 Inches
0.5 Pounds

Ratings for Loctite (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HRP / Power Oil Center 1,296
Crimp Supply Inc 2,129

Features

Sensor-safe, low odor, non-corrosive
80 ml tube
Show More

Top 10 Loctite Gasket Sealers - Verified to Buy (Apr. 2024)

Related Loctite Gasket Sealers Guides

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


Top 10 Loctite 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
🥇 JBTools 7,916 4.8
🥈 Gatzies 2,822 4.6
🥉 HRP / Power Oil Center 2,704 4.9
4 my Goods 2,370 4.8
5 Crimp Supply Inc 1,958 4.8
6 IPC-STORE✅ 1,135 4.7
7 Pilots HQ LLC 615 4.8
8 SEKEGE 450 4.6
9 Hugo's Online 395 4.5
10 Amazon.com 385 4.7
View or download top Loctite Gasket Sealers seller & rating report
JBTools [7916] Gatzies [2822] HRP / Power Oil Center [2704] my Goods [2370] Crimp Supply Inc [1958] IPC-STORE✅ [1135] Pilots HQ LLC [615] SEKEGE [450] Hugo's Online [395] Amazon.com [385] JBTools 38% Gatzies 14% HRP / Power Oil Center 13% my Goods 11% Crimp Supply Inc 9% IPC-STORE✅ 5% Pilots HQ LLC 3% SEKEGE 2% Hugo's Online 2% Amazon.com 2%

[Get] Loctite 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 Loctite 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 Loctite Gasket Sealers to buy for new November 2024?

CherryPicks’s Methodology for Evaluating Loctite 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 41 of Loctite Gasket Sealers reviews based on our selection criteria. It helped us shortlist the top qualified and rated Loctite Gasket Sealers for Car Care, We found that most customers choose Loctite Gasket Sealers with an average price of $24.16, and the top brands are Loctite

Then our expert-level editors reviewed all those quality items and selected the top 30 Loctite Gasket Sealers for you, We have researched hundreds of sellers and picked the top sellers for Car Care, including JBTools, Gatzies, HRP / Power Oil Center, my Goods, Crimp Supply Inc, IPC-STORE✅, Pilots HQ LLC, SEKEGE, Hugo's Online, Amazon.com, AnNafi International And FLYING RHINO. The Loctite 518 Gasket Maker Flange Sealant, 50 Mil... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 391 consumers with an average rating of 4.7.

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 Loctite 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.