Permatex
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Permatex 81180 Automatic Transmission RTV Sealant, 3 oz. Tube , Gray
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Permatex 81180 Automatic Transmission RTV Sealant, 3 oz. Tube , Gray
Specially designed to withstand the harsh detergents and friction modifiers found in automatic transmission fluid
Permatex 81180 Automatic Transmission RTV Sealant, 3 oz. Tube , Gray
Item #: 41721548

Permatex 81180 Automatic Transmission RTV Sealant, 3 oz. Tube , Gray

86% of respondents would recommend this to a friend

Item #: 41721548

WST 58

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Specially designed to withstand the harsh detergents and friction modifiers found in automatic transmission fluid
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What Stands Out

High-Temperature Resistance
Withstands extreme temperatures, ensuring a durable seal for automatic transmissions, preventing leaks and extending the life of your vehicle.
Easy Application
The convenient 3 oz. tube allows for precise application, making it easier to target areas that require sealing without excess mess or waste.
Versatile Use
Designed for multiple automotive applications, this RTV sealant is perfect for both professional mechanics and DIY enthusiasts, delivering reliable results every time.

Product Details

Shop Permatex 81180 Automatic Transmission RTV Sealant, 3 oz. Tube , Gray online at a best price in Samoa. B0018PSATO
  • Specially designed to withstand the harsh detergents and additives found in automatic transmission fluid
  • Formulated to resist aging, weathering, and thermal cycling without hardening, shrinking, or cracking
  • Improves transmission oil resistance and provides good adhesion while retaining flexibility
  • Sensor-safe, non-corrosive, non-flammable, non-toxic, and low odor sealant can be used as a gasket maker or dressing
  • Meets OEM requirements for a superior gasket maker that resists aging, weathering, and thermal cycling
  • Suggested Applications: Automatic transmission pans, case halves, and inside covers
Brand NamePermatex
UPC068622681106
Number of Packs1
Unit Count1 Count
Number of Items1
Included ComponentsSealant
ManufacturerPermatex
Model81180
Part Number81180
Item Weight85 g
Item Dimensions8.9 x 3.9 x 1.7 inches (22.6 x 9.9 x 4.3 cm)
Water Resistance LevelWater Resistant
Item FormLiquid
Compatible MaterialMetal
Style NameThermal
ColorGray
Surface RecommendationMiscellaneous
Material TypeSilicone
MaterialSilicone
BrandPermatex
StyleThermal
Item dimensions L x W x H8.9 x 3.9 x 1.7 inches (22.6 x 9.9 x 4.3 cm)

Who Should Buy?

Suitable For
  • DIY Mechanics

    Ideal for hobbyists or DIY engineers looking to efficiently seal their transmission components with reliable results.

  • Professional Technicians

    Great for automotive professionals needing a high-quality sealant to ensure long-lasting repairs in automatic transmissions.

  • Transmission Maintenance

    Perfect for those performing routine maintenance on vehicles, needing durable and effective sealants for transmission assemblies.

Not Suitable For
  • Non-Automotive Uses

    Not suitable for sealing products or repairs that do not involve automatic transmissions or automotive components.

Product Description

Permatex 81180 Automatic Transmission RTV Sealant, 3 oz. Tube , Gray

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is Permatex 81180 Automatic Transmission RTV Sealant used for?

    Answer: Permatex 81180 Automatic Transmission RTV Sealant is specifically designed for use in automotive applications where a high-performance sealant is required. It is ideal for sealing automatic transmission cases, oil pans, valve covers, and other engine components. This RTV sealant offers excellent adhesion to various surfaces, including metal, and remains flexible, ensuring a reliable seal under changing temperatures and pressures.
  • Question: Is Permatex 81180 RTV Sealant safe for use on all types of vehicles?

    Answer: Yes, Permatex 81180 RTV Sealant is compatible with most automatic transmission fluids and can be used with a wide range of vehicles, including domestic and foreign models. Its formulation is designed to withstand the specific demands and conditions of automatic transmission systems, making it a versatile choice for professional mechanics and DIY enthusiasts alike.
  • Question: How do I apply the Permatex 81180 RTV Sealant correctly?

    Answer: To apply Permatex 81180 RTV Sealant, start by cleaning and drying the surfaces that need sealing. Apply a continuous bead of sealant on one surface, ensuring that it’s thick enough to create an effective seal. Properly join the surfaces and tighten them if applicable to secure the bond. Allow the sealant to cure before filling with fluids or operating the vehicle—this ensures optimal performance and a reliable seal.
  • Question: Can I use Permatex 81180 when repairing a leaking transmission?

    Answer: Absolutely, Permatex 81180 is well-suited for sealing leaks in automatic transmissions. If you are experiencing a leak, clean the area thoroughly and apply the RTV sealant as per the instructions. It creates a strong bond that can withstand the pressures and temperatures typical of transmission systems, thus helping to prevent further leakage and maintain your vehicle's performance.
  • Question: What temperature range can Permatex 81180 RTV Sealant withstand?

    Answer: Permatex 81180 RTV Sealant can withstand a temperature range of -65°F to 500°F, making it ideal for use in high-temperature environments like engines and transmissions. This high tolerance allows the sealant to maintain its integrity and performance in extreme conditions, which is crucial for automotive applications where thermal fluctuations are common.
  • Question: Does Permatex 81180 have any specific curing time requirements?

    Answer: Yes, Permatex 81180 RTV Sealant typically requires 24 hours to fully cure at room temperature. However, it may set quickly for initial handling. It is recommended to wait for the full curing time before exposing the sealed area to fluids or operating equipment to ensure a strong and reliable seal.
  • Question: Can I use Permatex 81180 on plastic or rubber components?

    Answer: Permatex 81180 RTV Sealant is primarily designed for metal-to-metal applications. While it can bond with rubber to some extent, it is not ideal for primary sealing of plastic or rubber components. Therefore, it's best to consider a specific sealant designed for those materials if your application involves primarily plastic or rubber parts.
  • Question: Is it possible to remove Permatex 81180 from surfaces once cured?

    Answer: Removing cured Permatex 81180 RTV Sealant can be challenging, but it is possible. Mechanical removal using tools like scrapers or blades is often required, and chemical solvents designed for sealant removal may aid in the process. When removing it, be careful not to damage the underlying surface to ensure that it remains suitable for the application of a new sealant.
  • Question: What are the benefits of using a gray RTV sealant like Permatex 81180?

    Answer: The gray color of Permatex 81180 Automatic Transmission RTV Sealant is particularly advantageous as it blends well with many engine components, providing a clean and professional appearance. Moreover, its silicone-based formulation offers enhanced flexibility and durability compared to traditional sealants, making it a preferred choice for automotive applications where vibrations and thermal expansion can compromise seals.
  • Question: Where can I buy Permatex 81180 Automatic Transmission RTV Sealant in Samoa?

    Answer: You can buy Permatex 81180 Automatic Transmission RTV Sealant, 3 oz. Tube, Gray on Ubuy, a trusted online platform that offers a variety of automotive products. Ubuy provides a convenient shopping experience and reliable service for customers looking for high-quality sealants and other automotive accessories.

Permatex Gasket Editorial Review

Permatex 81180 Automatic Transmission RTV Sealant is a high-quality gasket maker that is perfect for automotive transmission pans. The sealant comes in a 3 oz tube, and it is grey in color. It is essential to properly clean the surface and prevent over tightening, as over-tightening can lead to bolts snapping. It is recommended to use brake cleaner to clean both surfaces, then put a bead on the transmission pan and let it sit for 10 minutes before installation. The sealant requires an hour to dry before torque to spec, and 24 hours to fully cure before filling with fluids and returning to service.

Customer Reviews & Ratings

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Pros

  • • Fast delivery • Works well on most transmission pans • Only requires a small amount to be effective

Cons

  • • Does not work well on Subaru 4eat transmission pans • Packaging may be old and brittle during delivery.

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WST 58

Order now and get it around Thursday, October 01

QTY:

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Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Withstands harsh detergents and friction modifiers in transmission fluid
  • Resists aging, weathering and thermal cycling without hardening, shrinking or cracking
  • Improves transmission oil resistance and provides good adhesion
  • Sensor-safe, non-corrosive, non-flammable, non-toxic, and low odor
  • Can be used as a gasket maker or dressing
  • Ideal for automatic transmission pans, case halves, and inside covers

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