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Item #:
51154597
Permatex 27038, High Temperature Silicone, Red Gasket Maker Industrial Sealant, 0.25 lb 3 oz
89% of respondents would recommend this to a friend
Item #:
51154597
AUD 50
Price Details
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Imported from USA store
QTY:
Order now and get it around Saturday, September 12
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Permatex Optimum Red offers the maximum temperature resistance available today.
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What Stands Out
High Temperature Resistance
Withstand extreme temperatures up to 650°F (343°C), ensuring durability in high-heat environments, making it ideal for automotive and industrial applications.
Versatile Application
Perfect for sealing gaskets, hoses, and other surfaces, it provides a strong, lasting seal that outperforms typical sealants across multiple industries.
Easy to Use
Squeeze tube design allows for precise application, enhancing user experience while reducing waste. Quick curing formula saves time without sacrificing quality.
Product Details
- Maximum temperature resistance up to 750 �F (399 �C)
- Resistant to high thermal cycling, sensor-safe, and non-corrosive
- Ideal for high-temperature applications like exhaust manifold, header, and turbochargers
- Can be used in place of pre-cut gaskets
- Model No: 8068680, Brand: Permatex, UPC: 686226270382
- Warning: Product may contain materials cautioned by California Proposition 65
| Industrial sealant type | RTV silicone |
| Rec. use | Seal Joints |
| Brand | Permatex |
| Color | Multicolor |
| Features | Durable |
| Material | Silicone |
| Weight | 0.25 lb (110 grams) |
| Size | 3.35 oz |
| Has written warranty | No |
Who Should Buy?
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Automotive Technicians
Ideal for sealing engine components in high-temperature environments, ensuring reliable performance under demanding conditions.
-
HVAC Professionals
Useful for sealing joints and seams in heating, ventilation, and air conditioning systems, providing durable and high-temperature resistance.
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Manufacturing Engineers
Perfect for use in industrial applications where high heat and pressure are encountered, maintaining integrity over time.
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Home DIY Projects
Not suitable for non-industrial home repairs where lower temperatures and pressures are present, leading to unnecessary waste.
Product Description
Permatex 27038, High Temperature Silicone, Red Gasket Maker Industrial Sealant, 0.25 lb 3 oz
About This Item
Introducing the Permatex PX Optimum Rd 3.35oz - the ultimate gasket maker for all your automotive sealing needs. When it comes to protecting your vehicle, you need a reliable and high-performance solution. Permatex understands this, which is why they have developed the PX Optimum Gasket Maker.
This product is designed to withstand high temperatures, making it perfect for use in automotive applications. Crafted with precision and quality, this gasket maker is trusted by professionals and car enthusiasts alike. It provides a durable and long-lasting seal, ensuring that your engine and other components stay protected from leaks and damage. Whether you're working on a car, pet, or sports vehicle, this gasket maker is versatile and effective. Made in the United States, you can trust the quality and craftsmanship of the Permatex PX Optimum Gasket Maker.
Its high-performance formula ensures a strong bond that can withstand the harshest conditions. Not only is this gasket maker reliable, but it is also easy to use. Simply apply it to the desired area, and it will create a tight seal that prevents leaks and provides peace of mind. With its optimum performance, this gasket maker is perfect for various automotive applications.
From sealing gaskets to bonding components, the Permatex PX Optimum Gasket Maker is the ideal choice for all your automotive sealing needs. Get your hands on the best automotive sealant available. Purchase the Permatex PX Optimum Rd 3.35oz today and experience the difference it can make for your vehicle.
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Customer Questions & Answers
-
Question:
What is the maximum temperature resistance of Permatex Optimum Red?
Answer: Permatex Optimum Red has a temperature resistance of up to 750 °F (399 °C) intermittent. -
Question:
Is Permatex Optimum Red safe to use?
Answer: Yes, it is sensor-safe, non-corrosive, and made with RTV silicone. -
Question:
What applications is Permatex Optimum Red suitable for?
Answer: It is ideal for high-temperature applications such as the exhaust manifold, header, turbochargers, and slip-fit exhaust parts.
Permatex Sealants Editorial Review
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Pros
- High-temperature resistance
- Strong sealing ability
- Easy to apply
- Durable and long-lasting
- Versatile for various applications
Cons
- Takes some time to fully cure.
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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AUD 50
Order now and get it around Saturday, September 12
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Features & Benefits
- Maximum temperature performance
- Sensor-safe, non-corrosive, RTV silicone
- Temperature resistance up to 750 °F (399 °C) intermittent
- Resistant to high thermal cycling
- Ideal for high-temperature applications
- Can be used in replacement of pre-cut gaskets
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