Top Best Rtv For Valve Cover Gasket – Available On Market

Eliminate leakage with best RTV for Valve cover gasket

So you’re welding up a few custom mods on your ride, and completing the task by popping off the motor? You get home to find that your freshly welded valve cover leaks oil like there’s no tomorrow! Where do you find relief in this situation?

No one wants to have to rebuild the entire engine because they messed up putting in a valve cover gasket backward, or used something that was incompatible. The secret to not messing up is Occam’s Razor: the simplest solution is always the best solution.

Comparison Chart For Best Rtv For Valve Cover Gasket

SL Product Image Product Name Rating Action
1

Permatex 22073 Ultra Black Valve Cover and Gasket Dressing RTV

9.6/10
2

Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker

8.2/10
3

Permatex 81160 High-Temp Red RTV Silicone Gasket

8.0/10
4

Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker

7.8/10
5

J-B Weld 32329 Ultimate Black RTV Silicone Gasket Maker and Sealant – 3 oz. – Black

7.7/10

Best Rtv For Valve Cover Gasket Reviews

Permatex 22073 Ultra Black Valve Cover and Gasket Dressing RTV

Product Highlights:

– This unique RTV sealant is exceptional for filling surface abnormalities or scratches resulting from scraping of old gaskets, assuring you a flawless installation and long, hassle-free operating life

– Temperature range -75F to 650F

– Highly fluid-resistant

– Permanently flexible and non-shrinking for years of reliable sealing

– Lightweight and easy to apply with your fingers or a brush

– Suggested Applications: As a dressing/sealant for transmission pan gaskets, water pumps, thermostats, oil pan gaskets and more. Not recommended for use with cut rubber gaskets or applications

Permatex 22073 Ultra Black Valve Cover and Gasket Dressing RTV. This unique RTV sealant is exceptional for filling surface abnormalities or scratches resulting from scraping of old gaskets, assuring you a failure-free installation and long, trouble-free operating life. This unusually strong rust and weather-resistant sealant combines the durability of silicone with the weather resistance and superior color of black-formulated RTV. Unlike ordinary silicone that yellows and fails in hot or cold extremes, Permatex 22073 stays supple to -60F as well as to 250F, is abrasion resistant, and does not dry out.

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Ideal for electrical components, terminal blocks, silencers on exhaust systems, it offers all the versatility of a plumbing product and protects against excessive, destructive seepage. Instantly cures when confined, which is perfect for installation without a mess or interruption.

 Permatex 22073 Ultra Black Valve Cover and Gasket Dressing RTV

 

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Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker

Product Highlights:

– Sensor-safe, non-corrosive formula designed for superior adhesion to oily surfaces

– Superior resistance to powertrain fluids including engine oil, transmission fluid, gear lube and coolants

– Temperature range is -65 Fahrenheit to 500 Fahrenheit (-54 Celsius to 260 Celsius) intermittent

– Suggested Applications: Valve covers, oil pans, intake manifold end seals, timing covers, and differential covers

– Fit Type: Universal

Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker. Sensor-safe, non-corrosive formula designed for superior adhesion to oily surfaces and long term durability
Supporting of silicon sealer gasket against ‘wears, tears and premature clogging’ by powertrain fluids which include break fluids and antifreeze.

Superior to standard Permatex RTV silicone gasket maker in resistance to powertrain fluids.
Temperature range: -65 degrees Fahrenheit to 500 degrees Fahrenheit intermittent.

 Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker

 

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Permatex 81160 High-Temp Red RTV Silicone Gasket

Product Highlights:

– Formulated for hi-temp applications, or heavy-duty use

– Replaces almost any cut gasket, and coats pre-cut gaskets to increase reliability

– Makes reliable “formed-in-place” gaskets that resist cracking, shrinking and migrating and have a uniform thickness

– Temperature range of -65F to 650F intermittent

– Permatex 81160 High-Temp Red RTV Silicone Gasket provides reliable “formed-in-place” gaskets that resist cracking, shrinking and migrating, and have a nice uniform thickness. Formulated for high-temperature applications, this

Permatex 81160 gh-Temp Red RTV Silicone Gasket
Permatex 81160 gh-Temp Red RTV Silicone Gasket is specifically formulated for use at high-temperature ranges. The red color is a proprietary formulation that resists chemical degradation and UV light, and has excellent performance. In some cases this gasket can replace a gasket that is precut, but in order to prolong the life of the seal remove any traces of oil or grease (or other solvent) from the surface before installing.
Permatex 81160 outperforms many standard replacements and cuts through thicker metal.

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This product is only available in one size. Unfortunately you are unable to order it in a random variety of sizes. Permatex 81160 gh-Temp Red RTV Silicone Gasket creates reliable ‘formed-in-place’ gaskets that are resistant to cracking, shrinking, and migrating.

 Permatex 81160 High-Temp Red RTV Silicone Gasket

 

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Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker

Product Highlights:

– For high-torque and high vibration: RTV silicone gasket maker that is manufactured from unique silicone materials, ensuring maximum vibration resistance and excellent resistance to oil, cooling, and shop fluids.

– Low odor: Unlike many competing products for this use, Ultra Grey RTV has no unpleasant smell and does not require evacuation of the hood area.

– Non-corrosive: Another property of Ultra Grey RTV silicone is that it does not contain any sodium that may corrode metals near the gasket surface as may occur with National Brand gasket makers.

– Recommended Applications: Valves and timing covers, oil pans,

PERMETEX 82194 ULTRASIL RTV SILICONE GASKET MAKER. DESIGNED SPECIALY FOR HIGH-TORQUE AND HIGH VIBRATION APPLICATIONS. MAXIMUM VIBRATION RESISTANCE, WITH OUTSTANDING RESISTANCE TO OILS, COOLING AND SHOP FLUIDS. LOW ODOR AND NON-CORROSIVE FORMULA.

 Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker

 

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J-B Weld 32329 Ultimate Black RTV Silicone Gasket Maker and Sealant – 3 oz. – Black

Product Highlights:

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This package of J-B Weld silicone gasket maker and sealant comes in a 3 oz tube. The density is 2100 and it is black. When it is cured, you will have waterproof/heat resistant material but will not get cracks, shrinkage or shrinkage. This product is versatile and reliable. Whether small or large, this product can be used for automotive and mechanical work. For example, this product can seal transmission pans with self-bonding capabilities up to 500 degrees Fahrenheit; it also works great on rubber materials–replace the valve cover

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J-B Weld 32329 Ultimate Black RTV Silicone Gasket Maker and Sealant – 3 oz. – Black. WHAT THE PROFESSIONALS USE: Builders, mechanics & repair pros know our products bond strong to a variety of surfaces in even the toughest environments. Choose the product pros trust for your project. EASY TO USE: Upon cure, silicone forms a tough, waterproof, gasket & seal on most surfaces.

It will not shrink or crack, resists oil & petroleum & has temperature resistance up to 500 F intermittent. VERSATILE AND DEPENDABLE: Perfect for timing gear covers, oil pans, valve covers, transmission pans, metal, rubber, and many other automotive and mechanical uses. DO IT YOURSELF: Big or small, you can DIY it with J-B. Our heavy duty adhesives repair & restore it right the first time.

 J-B Weld 32329 Ultimate Black RTV Silicone Gasket Maker and Sealant - 3 oz. - Black

 

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Frequently Asked Question

Can I use RTV instead of a gasket?

No, RTV is not recommended.

Is RTV the same as gasket maker?

No, RTV is a rubber based sealant. Gasket maker is a synthetic based sealant.

Should you use RTV on valve cover gaskets?

No. RTV is not a good sealant for valve cover gaskets. It is not designed to withstand the heat and pressure of an engine.

Is gasket maker and RTV the same?

No, gasket maker is a kind of rubber sealant, it is used to seal the joint between two surfaces. RTV is a kind of rubber adhesive, it is used to bond two surfaces together.

Can you use black RTV for valve cover gasket?

Yes, you can use black RTV for valve cover gasket.

Conclusion

The oiliest solution. To clean a dirty valve cover gasket, apply a few drops of oil under the loose gasket and wipe around the opening. Then, apply more oil on the spot where you will be pressing down the new valve cover gasket. With clean hands, install the new valve cover gasket.