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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
NZD 52
Price Details
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Imported from USA store
QTY:
Only 12 items left in stock.
Order now and get it around Monday, November 02
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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 |
| Pieces | 1 |
Who Should Buy?
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Automotive Technicians
Ideal for sealing engine components in high-temperature environments, ensuring reliable performance under demanding conditions.
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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
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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Product Buying Guide
The Permatex 27038 Optimum Red RTV Silicone Gasket Maker 3.35 Oz is a high-temperature gasket maker designed to offer maximum temperature resistance, making it ideal for various automotive applications. It is sensor-safe, non-corrosive, and capable of withstanding temperatures up to 750 �F (399 �C) intermittently. This gasket maker is a reliable solution for high thermal cycling and is a suitable alternative to pre-cut gaskets.
Product Specifications
- 8068680
- Permatex
- 686226270382
- High Temperature Gasket Maker
- 3.35 oz
- 1 pack
- Auto/Pet/Sports Auto Adhesives/Gaskets Gasket Material
- United States
- Yes
Key Features
- Maximum temperature performance up to 750 �F (399 �C) intermittently
- Sensor-safe and non-corrosive RTV silicone
- Resistant to high thermal cycling
- Suitable for high-temperature applications like exhaust manifold, header, turbochargers, and slip-fit exhaust parts
- Can be used in place of pre-cut gaskets
Usage Scenarios
- Sealing exhaust manifolds
- Sealing headers
- Sealing turbochargers
- Sealing slip-fit exhaust parts
- Substitute for pre-cut gaskets in high-temperature applications
Usage Scenarios
Some competitors offering similar high-temperature gasket makers include Ultra Copper and Regular RTV Red.
Some User Review
- Users highly appreciate the maximum temperature resistance of this gasket maker, finding it perfect for demanding high-temperature applications.
- The product's sensor-safe and non-corrosive nature has been praised as it ensures compatibility with various automotive components.
- Users have noted that the resistance to high thermal cycling makes it a durable and reliable gasket maker for long-term use.
Competitors
- Research shows that the price of the Permatex 27038 Optimum Red RTV Silicone Gasket Maker 3.35 Oz is competitive in the market, offering good value for its high-temperature resistance and performance.
- The price tends to remain stable, with occasional discounts from certain retailers.
Buying Considerations
- Buyers should consider the specific temperature requirements of their application to ensure the gasket maker meets the necessary performance criteria.
- It's important to verify compatibility with the materials and components the gasket maker will be in contact with to avoid any potential issues.
- Buyers should take into account the California Proposition 65 warning and review the provided information before making a purchase.
Conclusion
The Permatex 27038 Optimum Red RTV Silicone Gasket Maker 3.35 Oz is a trusted option for users seeking a high-temperature gasket maker that offers maximum temperature resistance, durability, and compatibility with various automotive components. With positive user feedback and competitive pricing, it presents a reliable solution for sealing applications in demanding environments.
View LessThe Permatex 27038 Optimum Red RTV Silicone Gasket Maker 3.35 Oz is a high-temperature gasket maker designed to offer maximum temperature resistance, making it ideal for various automotive applications. It is sensor-safe, non-corrosive, and capable of withstanding temperatures up to 750 �F (399 �C) intermittently. This gasket maker is a reliable solution for high thermal cycling and is a suitable alternative to pre-cut gaskets. Continue Reading
Customer Questions & Answers
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Question:
How to Shop Permatex 27038, High Temperature Silicone, Red Online From Ubuy?
Answer: It’s easy to shop Permatex 27038, High Temperature Silicone, Red online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is Permatex 27038, High Temperature Silicone, Red Available to Shop Online in New Zealand?
Answer: Yes, at Ubuy New Zealand this product is available for you to shop at a reasonable price. The Permatex 27038, High Temperature Silicone, Red is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Permatex Sealants Editorial Review
Permatex 27038, High Temperature Silicone, Red Gasket Maker Industrial Sealant, 0.25 lb 3 oz is an RTV silicone industrial sealant designed for sealing joints effectively. It is durable and made of high-quality silicone material, ensuring a reliable seal in various applications. Users appreciate its multi-color feature, allowing for seamless integration into different projects. This versatile product boasts a manageable weight of 0.25 lb and size of 3.35 oz, making it suitable for both professional and DIY tasks. Perfect for those needing a robust solution for sealing joints, this sealant has become a trusted choice among users.
Customer Reviews & Ratings
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Pros
- Robust RTV silicone for lasting results
- User-friendly for both DIY and professional use
- Effective in sealing joints of various materials
- Durable, ensuring long-term reliability
- Compact size for easy handling
Cons
- May require specific conditions for optimal curing
Platform Trust & Buyer Confidence
NR
Niccole
Verified buyer
“Great service tracking was provided as soon as it shipped it works well and is as pictured”
23 September 2026 · via Trustpilot
SW
Shelly
Verified buyer
“This was the first time I used Ubuy and I was very happy to find the products I wanted that weren’t available in NZ but through Ubuy I was able to purchase them and have them sent to me. They arrived within a reasonable time. I would definitely use Ubuy again.”
02 October 2026 · via Trustpilot
S
Simon
Verified buyer
“The product arrived promptly in good order well packaged”
04 October 2026 · via Trustpilot
CD
CP Dahiroc
Verified buyer
“Great service quick delivery. The platform clog is fab it looks great on my feet”
05 October 2026 · via Trustpilot
MN
Mantas
Verified buyer
“Fast and easy service”
07 Oct 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NZD 52
Order now and get it around Monday, November 02
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 12 items left in stock.
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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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