Permatex22071 Water Pump and Thermostat RTV Silicone Gasket, 0.5 oz., 0.5 Ounce , blue
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Permatex22071 Water Pump and Thermostat RTV Silicone Gasket, 0.5 oz., 0.5 Ounce , blue

4.7/5
Product ID: 3665370
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💧Water-glycol resistance
🔧Superior adhesion
🌡️Temp range -65°F to 500°F

Description

🔧 Seal it Right, Every Time!

  • SEAL THE DEAL - Engineered for ultimate water pump and thermostat performance.
  • SENSOR SAFE FORMULA - Noncorrosive and sensor-safe, protecting your engine's vital components.
  • UNIVERSAL COMPATIBILITY - Fits a wide range of applications, making it your go-to gasket solution.
  • FLEXIBILITY MEETS STRENGTH - Designed for superior adhesion and flexibility, ensuring a perfect fit.
  • EXTREME TEMPERATURE TOLERANCE - Withstands temperatures from -65°F to 500°F, ready for any challenge.

The Permatex 22071 Water Pump and Thermostat RTV Silicone Gasket is a high-performance, sensor-safe, noncorrosive silicone gasket material designed specifically for water pumps and thermostat housings. With exceptional water-glycol resistance, superior adhesion, and flexibility, it operates effectively in extreme temperatures ranging from -65°F to 500°F. This universal fit solution is perfect for both gasket making and dressing applications, ensuring your engine runs smoothly and efficiently.

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Specifications

ManufacturerPermatex
BrandPermatex
ModelAutomotive Accesorry
Item Weight0.01 ounces
Product Dimensions0.63 x 2.81 x 6.5 inches
Country of OriginChina
Item model number22071
Is Discontinued By ManufacturerNo
ExteriorMachined
Manufacturer Part Number22071
OEM Part Number22071
Special FeaturesHigh water-glycol resistance, superior adhesion, flexibility, gasket making, and dressing capabilities

Have a Question? See What Others Asked

Can this be used alongside a pre cut paper gasket?
Is this a good thread sealer on a pipe fitting on and aluminum water pump?
Safe for potable water like in dishwasher?
Hi good morning, I would like to know how long until you ship the item out?

Reviews

4.7

All from verified purchases

T**N

EXTRA SMALL VERSION

If you're only looking at the prices, keep in mind that this is TINY.

J**N

Ok

Great

K**.

Works well

Works well

F**K

Small Tube - Enough for one time use, maybe two

This tube is relatively small. Other reviews said the same thing, but you have to see it for yourself. It's enough to do one housing, maybe two.

R**

Very little in tube, had to buy 2, for enough for a external water pump

Not very much in tube

R**

Great hold

Works good

E**S

SEEMS TO BE DOING THE JOB

MECHANIC USED IT TO SEAL GASKETS ON WATER PUMP AND THERMOSTAT HOUSING TODAY 05/14/2025, NO LEAKS COMING HOME FROM THE SHOP, SO HAPPY WITH THE PURCHASE.. I APPROVE.

E**N

Durable product

Stuff works great on cars used it for a thermostat and it was super easy to apply with no leaks.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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£9.79

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Permatex22071 Water Pump And Thermostat Rtv Silicone Gasket 0 5 | Desertcart GB