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Easy to use: upon curing, waterproof seal on most surfaces. What the professionals use: builders, mechanics & repair pros know our products bond strong to a variety of surfaces in even the toughest environments.
Our heavy duty adhesives repair & restore it right the first time. Choose the product pros trust for your project. Rtv silicone sealant & adhesive: Is a general purpose RTV Room Temperature Vulcanized Silicone, designed for sealing and bonding uneven surfaces. Do it yourself: big or small, you can diy it with j-b.



This product is grey in color and sensor safe. Do it yourself: big or small, you can diy it with j-b. Water pump & thermostat housing gasket maker and sealant: Is a specially designed RTV Room Temperature Vulcanized Silicone gasketing material for use in mechanical assemblies.
Our heavy duty adhesives repair & restore it right the first time. Choose the product pros trust for your project. What the professionals use: builders, mechanics & repair pros know our products bond strong to a variety of surfaces in even the toughest environments.



1. Permatex
#ad
3.5 oz., Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker
#adPermatex #ad - Maximum vibration resistance, with outstanding resistance to oils, cooling and shop fluids. Suggested applications: valve covers, water pumps, intake manifold end seals, oil pans, timing covers, thermostat housings.More information #ad
Low odor and non-corrosive formula. Designed specially for high-torque and high vibration applications.Brand | Permatex #ad |
Manufacturer | Permatex #ad |
Height | 8 Inches |
Length | 1.25 Inches |
Weight | 0.26 Pounds |
Width | 3.81 Inches |
Part Number | 82194 |
Model | 82194 |
Warranty | LIMITED WARRANTY |
More information #ad
2. J-B Weld
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J-B Weld 32927 Ultimate Grey RTV Silicone Gasket Maker and Sealant, 9.5 oz.
#adJ-B Weld #ad - Jb weld delivers the legendary performance of the World's Strongest Bond. It will not shrink or crack, the silicone forms a tough, resists weathering and is great for many automotive accessories and household uses.Easy to use: upon curing, waterproof seal on most surfaces. What the professionals use: builders, mechanics & repair pros know our products bond strong to a variety of surfaces in even the toughest environments.
More information #ad
Versatile & dependable: ideal for bonding, windows, weather stripping, sealing, moldings, door frames, windshields, interior trim, lens housings and more. Our heavy duty adhesives repair & restore it right the first time. Choose the product pros trust for your project. Rtv silicone sealant & adhesive: Is a general purpose RTV Room Temperature Vulcanized Silicone, designed for sealing and bonding uneven surfaces. Do it yourself: big or small, you can diy it with j-b.
Brand | J-B Weld #ad |
Manufacturer | JBWeld #ad |
Height | 4 Inches |
Length | 9 Inches |
Weight | 0.7 Pounds |
Width | 6 Inches |
Part Number | 32927 |
Model | 32927 |
Warranty | no warranty |
More information #ad
3. Permatex
#ad
1 Pack, Permatex 27036 Optimum Grey Gasket Maker 3.35 oz
#adPermatex #ad - Includes 2 nozzles. The most advanced, high Temp RTV silicone gasket maker Available. 40% higher Temp. Sensor-safe, low odor, and non-corrosive. Maximum temperature resistance: -65f to 700f-54 DegreeC to 371 DegreeC intermittent.More information #ad
15% more flexible than Ultra grey. Than Ultra grey. Maximum vibration resistance, with outstanding resistance to oils, cooling fluids, and shop fluids.Brand | Permatex #ad |
Manufacturer | Permatex #ad |
Height | 8 Inches |
Length | 1.25 Inches |
Weight | 0.25 Pounds |
Width | 3.81 Inches |
Part Number | 27036 |
Model | 27036 |
Warranty | Manufacturer Warranty |
More information #ad
4. Loctite
#ad
Loctite 5699 High Performance RTV Silicone Gasket Maker, Grey
#adLoctite #ad - Model number: HL135275. Item package dimension: 6. 0" l x 3. 0" w x 1. 0" h. Country of Origin: United States. Item package weight: 0298 lb.More information #ad
Brand | Loctite #ad |
Manufacturer | Loctite #ad |
Height | 1.5 Inches |
Length | 8.1 Inches |
Weight | 0.02 Pounds |
Width | 3.9 Inches |
Part Number | 18718 |
Model | HL135275 |
Warranty | Manufacturer |
More information #ad
5. J-B Weld
#ad
Grey, J-B Weld 32507 Water Pump and Thermostat Housing RTV Silicone Gasket Maker and Sealant, .5 oz
#adJ-B Weld #ad - Jb weld delivers the legendary performance of the World's Strongest Bond. Easy to use: curing occurs with exposure to moisture in the air, waterproof, forming a tough, petroleum and weather resistant gasket and seal on most surfaces.This product is grey in color and sensor safe. Do it yourself: big or small, you can diy it with j-b. Water pump & thermostat housing gasket maker and sealant: Is a specially designed RTV Room Temperature Vulcanized Silicone gasketing material for use in mechanical assemblies.
More information #ad
Dependable & versatile: perfect for use on automotive applications such as oil pans, transmission pans, valve covers, timing gear covers, and water pumps & thermostats. Our heavy duty adhesives repair & restore it right the first time. Choose the product pros trust for your project. What the professionals use: builders, mechanics & repair pros know our products bond strong to a variety of surfaces in even the toughest environments.
Brand | J-B Weld #ad |
Manufacturer | JBWeld #ad |
Height | 1 Inches |
Length | 6.5 Inches |
Width | 3 Inches |
Part Number | 32507 |
Model | 32507 |
Warranty | no warranty |
More information #ad
6. Loctite
#ad
-75 to 625 Degree F Temperature Range, Loctite 40505 5699 Grey High Performance RTV Silicone Gasket Maker, 6.42 fl. oz. Can
#adLoctite #ad - Package weight : 077 pounds. Country of Origin : United States. Part number: 40505. Package dimensions: 1. 5 l x 9 h x 1. 5 w inches.More information #ad
Brand | Loctite #ad |
Manufacturer | Loctite #ad |
Height | 1.8 Inches |
Length | 2.05 Inches |
Width | 11.4 Inches |
Part Number | 40505 |
Model | HL756302 |
More information #ad
7. Permatex
#ad
7.5 oz., Permatex 85144 The Right Stuff Grey Gasket Maker
#adPermatex #ad - Sensor-safe, forming a reliable, seals instantly, long lasting elastomeric rubber gasket that outperforms precut gaskets. Blowout resistant, allowing leakproof gaskets to be made and put into service in just one minute.More information #ad
Withstands temperatures to 450F continuous, and 500F intermittent. Designed to perform under higher torque loads associated with engines that have closely spaced bolt patterns, such as those typically found in import vehicles. Resistant to powertrain fluids such as ATF, oil, and coolant.Brand | Permatex #ad |
Manufacturer | Permatex #ad |
Height | 10.06 Inches |
Length | 2.19 Inches |
Weight | 0.65 Pounds |
Width | 2.19 Inches |
Part Number | 85144 |
Model | 85144 |
More information #ad
8. Evergreen Parts And Components
#ad
Evergren SL1000 High Temperature Grey Gasket Maker RTV Silicone Sealant 1.13 oz
#adEvergreen Parts And Components #ad - High temperature resistant. Anti-freeze resistant. Oil and water resistant allows for better performance by preventing premature failure. Low odor. Formulated to work with oxygen sensor equipped engines, resulting in a sensor safe seal. Non-corrosive properties ensure a long lasting seal life.More information #ad
Brand | Evergreen Parts And Components #ad |
Manufacturer | Evergreen Parts And Components #ad |
Height | 10 Inches |
Length | 12 Inches |
Weight | 2 Pounds |
Width | 1 Inches |
Part Number | SL1000 |
Warranty | Parts |
More information #ad