Gasketing
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- Permatex®Ultra Gray™ Rigid High-Torque RTV Silicone Gasket Maker (82195)Ultra Gray™ Rigid High-Torque RTV Silicone Gasket Maker (82195) by Permatex®, 13 oz. Cartridge. This OEM specified gasket maker is designed to perform under high torque load conditions found in engines with closely spaced bolt...Designed for high torque load applicationsMeets or exceeds import manufacturers' performance requirements$20.72
- Permatex®Ultra Gray™ Rigid High-Torque RTV Silicone Gasket Maker (82194)Ultra Gray™ Rigid High-Torque RTV Silicone Gasket Maker (82194) by Permatex®, 3.5 oz. Tube. This OEM specified gasket maker is designed to perform under high torque load conditions found in engines with closely spaced bolt patterns,...Designed for high torque load applicationsMeets or exceeds import manufacturers' performance requirements$6.13
- Permatex®Ultra Gray™ Rigid High-Torque RTV Silicone Gasket Maker (22074)Ultra Gray™ Rigid High-Torque RTV Silicone Gasket Maker (22074) by Permatex®, 0.5 oz. Tube. This OEM specified gasket maker is designed to perform under high torque load conditions found in engines with closely spaced bolt patterns,...Designed for high torque load applicationsMeets or exceeds import manufacturers' performance requirements$3.62
- Permatex®Water Pump and Thermostat RTV Silicone Gasket (22071)Water Pump and Thermostat RTV Silicone Gasket by Permatex®, 0.5 oz. tub. This RTV (Room Temperature Vulcanizing) silicone gasket features noncorrosive, sensor-safe properties and is formulated specifically for water pumps and thermostat...Sensor safe, non-corrosiveSuperior adhesion and flexibility$3.52
- ACDelco®Gasket Maker (10-2022)Gasket Maker by ACDelco®. (A). This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$22.57
- K&N®Sealing Grease (1 oz) (99-0703-1)Universal Sealing Grease (1 oz) (99-0703-1) by K&N®. Includes: 1 oz Tube. Designed utilizing the latest technology, this Sealing Grease by K&N features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.49
- K&N®Sealing Grease (16 oz) (99-0704)Universal Sealing Grease (16oz) (99-0704) by K&N®. Includes: 6 oz Tube. Designed utilizing the latest technology, this Sealing Grease by K&N features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$21.99
- Loctite®515 Gasket Marker and Flange Sealant (555352)515 Gasket Marker and Flange Sealant by Loctite®. 1 Piece. 50 ml. Medium Strength. Purple. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...Made with the finest materials to offer premium qualityUnique design to help you show off your personal style$17.55
- Loctite®518 Anaerobic Gasket Marker Flange Sealant (2096059)518 Anaerobic Gasket Marker Flange Sealant by Loctite®. 1 Piece. 50 ml. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Made with the finest materials to offer premium qualityUnique design to help you show off your personal style$15.15
- Loctite®534 Hi-Tack Gasket Dressing Glue Stick (640807)534 Hi-Tack Gasket Dressing Glue Stick by Loctite®. 1 Piece. 19 gr. Purple. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Made with the finest materials to offer premium qualityUnique design to help you show off your personal style$6.91
- Loctite®5699 RTV Silicone Gasket Marker (491982)5699 RTV Silicone Gasket Marker by Loctite®. 1 Piece. 80 ml. Grey. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Made with the finest materials to offer premium qualityUnique design to help you show off your personal style$5.59
- Loctite®587 RTV Silicone Gasket Marker (491983)587 RTV Silicone Gasket Marker by Loctite®. 1 Piece. 80 ml. Blue. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Made with the finest materials to offer premium qualityUnique design to help you show off your personal style$6.61
- Loctite®598 RTV Silicone Sealant (491985)598 RTV Silicone Sealant by Loctite®. 1 Piece. 80 ml. Black. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Made with the finest materials to offer premium qualityUnique design to help you show off your personal style$4.79
- Loctite®High Flex Gasket Marker (555354)High Flex Gasket Marker by Loctite®. 1 Piece. 50 ml. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Made with the finest materials to offer premium qualityUnique design to help you show off your personal style$24.66
- Loctite®RTV Silicone Gasket Marker (492001)RTV Silicone Gasket Marker (492001) by Loctite®. 1 Piece. 80 ml. Red. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Made with the finest materials to offer premium qualityUnique design to help you show off your personal style$5.05
- Loctite®RTV Silicone Sealant (491979)RTV Silicone Sealant (491979) by Loctite®. 1 Piece. 80 ml. Black. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Made with the finest materials to offer premium qualityUnique design to help you show off your personal style$3.80
- Loctite®RTV Silicone Sealant (491980)RTV Silicone Sealant (491980) by Loctite®. 1 Piece. 80 ml. Blue. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Made with the finest materials to offer premium qualityUnique design to help you show off your personal style$3.84
- Goodson®Hylomar™ Gasket Maker (HBS1)Hylomar™ Gasket Maker by Goodson®. 100 gram tube. Hylomar, a polyester polyol-based compound turns from a gel into a flexible putty within minutes of application. Developed by Rolls-Royce for aerospace applications. Non-hardening...Provide superior comfort and incomparable qualityGreat for any body shop or tire service center$36.41
- K&W®Copper Coat™ Gasket Compound, 9 oz (401612)Copper Coat™ Gasket Compound (401612) by K&W®, 9 oz. High temperature, high quality gasket sealer. Prevents compression loss on paper, cork and premium gaskets. Dauber built into the lid for easy application and storage.Contains copper for long lasting and high temperature applicationsCopper Coat goes on tacky to hold gaskets firmly in place$12.20
- Omix-ADA®RTV Silicone Gasket Maker (19201.01)RTV Silicone Gasket Maker by Omix-ADA®. 3 oz. Tube. Fast-Curing Formula. Sensor-Safe. Low Odor. Corrosion Resistant. 5 Year Limited Warranty.Made with precision and quality in mindBuilt to last$12.72
- Permatex®Optimum Grey Gasket Maker (27036)Optimum Grey Gasket Maker by Permatex®. Specially formulated to withstand high vibration and high temperatures up to 700°F. OPTIMUM GREY combines maximum torque load and vibration resistance with extreme temperature resistance: -65°F...High Temp: up to 700°FMaximum Torque Load Resistance$7.27
- Permatex®Single-Use Gasket Sealant and Dressing (09974)Single-Use Gasket Sealant and Dressing (09974) by Permatex®. Convenient single-use pouch delivers the right amount for the job. Formulated specially for rubber gaskets, it conditions gaskets for longer life and seals potential leak...Made with precision and quality in mindBuilt to last$1.09
- Permatex®Ultra Synthetic Gasket Maker (82135)Ultra Synthetic Gasket Maker by Permatex®. Advanced formula RTV Gasket Maker designed specifically for resistance to unique synthetic motor oil chemical properties. Prevents leak paths commonly associated with synthetic motor oils....Made with precision and quality in mindBuilt to last$9.83
- Loctite®Gasket Marker Stick (39154)Gasket Marker Stick by Loctite®. 1 Piece. 9 gr. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Made with the finest materials to offer premium qualityUnique design to help you show off your personal style$5.25
- JB Weld®Ultimate™ 3 oz. Copper Gasket Maker and Sealant Silicone (32325)Ultimate™ 3 oz. Copper Gasket Maker and Sealant Silicone (32325) by JB Weld®. Designed for sealing and bonding uneven surfaces. Upon curing, which occurs when the product is exposed to the oisture in air, the silicone forms a tough,...High quality at an affordable priceExpertly made from premium materials$8.44
- Spicer®Universal 300 SI RTV Silicone Gasket Sealant (70-31414-10)Universal 300 SI RTV Silicone Gasket Sealant by Spicer®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Spicer will...Expertly crafted from premium materialsDesigned to match rigorous quality standards$6.23
Nothing’s worse than having to do a job over again because of a leak, but that’s what can happen if the wrong sealant is used or the mating surfaces aren’t prepared properly. As you can see from the huge variety of products on the page before you, sealing has become a science, and we have the specialized sealants required for specific materials, applications, temperature ranges, chemical exposure, degree of permanency, etc.
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Effective sealing starts with proper surface preparation. Gasket removers used to be considered a luxury, but in fact, trying to scrape off old gasket material and silicone without them can often create gouged mating surfaces that can result in leak paths. With our gasket removers and silicone dissolvers, you’ll be able to remove even the most stubborn, baked on gasket and sealant material with ease, and without marring sealing surfaces.
To make a lasting, leak-proof seal there are many factors to consider including the application, chemicals to which the sealant will be exposed, temperature range, curing time, and whether a gasket is required or available. But that’s no cause for confusion because we have product for every criteria. If you’re using a gasket we have gasket sealers and dressings in tube, brush-on and spray-on versions for many applications and temperature ranges. Because they help gaskets stay in place, they can be used as an assembly aid. They also fill in minor imperfections, and most are resistant to common chemicals and fuels.
If you don’t have a gasket or one isn’t needed, we have a large assortment of gasket makers. Anaerobic gasket material cures in the absence of air and parts can be assembled immediately upon application. These sealers are great for metal-to-metal flanged surfaces and for emergency repairs. Common applications are water pumps and thermostat housings. RTV (Room Temperature Vulcanizing) Silicone gasket makers come in a variety of temperature ranges and chemical resistance properties, and can seal gaps of up to 1/8” or more. Many are “sensor safe” and won’t interfere with oxygen sensor operation.
Many products are easy to select because they are made for specific applications and labeled accordingly; water pump & thermostat RTV, and automatic transmission RTV are examples. Gear oil RTV is ideal for differential and transfer case use because it’s specially formulated to withstand the friction modifiers in gear oil that can break down ordinary RTV. Copper sealants help dissipate heat and improve heat transfer. Copper spray sealant is ideal for head and exhaust manifold gaskets, while copper RTV silicone gasket makers are perfect for sealing applications on hot running turbocharged and high-performance engines.
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