Dynatex
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Dynatex 143349 DynaGrey Low Volatile RTV Silicone Gasket Maker,85 to 500 Degree F, 3.8 oz Carded Tube, Grey
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Dynatex 143349 DynaGrey Low Volatile RTV Silicone Gasket Maker,85 to 500 Degree F, 3.8 oz Carded Tube, Grey
The Dynatex DynaGrey silicone gasket maker provides increased oil resistance, good adhesion, and flexibility for high-temperature operations.
Dynatex 143349 DynaGrey Low Volatile RTV Silicone Gasket Maker,85 to 500 Degree F, 3.8 oz Carded Tube, Grey
Item #: 17091906

Dynatex 143349 DynaGrey Low Volatile RTV Silicone Gasket Maker,85 to 500 Degree F, 3.8 oz Carded Tube, Grey

Item #: 17091906

€ 14

Price Details

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*All items will import from US

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The Dynatex DynaGrey silicone gasket maker provides increased oil resistance, good adhesion, and flexibility for high-temperature operations.
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What Stands Out

High Temperature Resistance
Withstand temperatures from 85 to 500 degrees F, ensuring reliable performance in extreme heat conditions, making it ideal for automotive and industrial applications.
Low Volatile Emissions
Designed to emit fewer volatile compounds, contributing to a safer working environment while ensuring effective sealing and durability.
Versatile Application
Perfect for various materials and surfaces, this silicone gasket maker addresses multiple sealing needs, providing flexible solutions for home and professional projects.

Product Details

Shop for the Dynatex DynaGrey silicone gasket maker on Ubuy Ireland. Form reliable gaskets for mechanical assemblies. Oil resistant, sensor safe, and non-corrosive. ISO Certified.
  • Dynatex 47181 DynaGrey Low Volatile RTV Silicone Gasket Maker
  • Designed to provide reliable formed-in-place gaskets for mechanical assemblies
  • Resists aging, weathering, and thermal cycling without hardening, shrinking or cracking
  • Provides increased oil resistance, good adhesion, and flexibility
  • Operating temperature range: -85°F to 500°F (-65°C to 260°C)
  • ISO Certified
Item Weight0.3 lbs (140 grams)

Who Should Buy?

Suitable For
  • Automotive Mechanics

    Ideal for sealing engine components and gaskets in cars due to its high-temperature resistance and strong adhesion.

  • Home Repair Enthusiasts

    Great for DIY projects, helping with plumbing repairs and sealing joints around the house efficiently.

  • Industrial Applications

    Suitable for machinery maintenance where durable seals and resistance to oils and chemicals are required.

Not Suitable For
  • High Pressure Environments

    Not designed for applications requiring high-pressure sealing, which may lead to leaks and failures.

  • Electrical Insulation

    Not suitable for electrical sealants where specific insulating properties are needed to prevent short circuits.

  • Low-Temperature Use

    Performance may degrade in consistently low-temperature applications, failing to provide effective sealing and bonding.

Product Description

Dynatex 143349 DynaGrey Low Volatile RTV Silicone Gasket Maker,85 to 500 Degree F, 3.8 oz Carded Tube, Grey

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the application of the 143349 DynaGrey Low Volatile RTV Silicone Gasket Maker?

    Answer: The 143349 DynaGrey Low Volatile RTV Silicone Gasket Maker is ideal for creating durable seals on various automotive and industrial applications. This silicone gasket maker withstands temperatures ranging from 85 to 500 degrees Fahrenheit, making it suitable for high-stress environments such as engine components and exhaust systems. Its low volatile formulation ensures minimal shrinkage, resulting in a lasting seal that resists leaks and protects against dirt and moisture.
  • Question: Is the DynaGrey Silicone Gasket Maker resistant to automotive fluids?

    Answer: Yes, the DynaGrey Low Volatile RTV Silicone Gasket Maker is specifically engineered to be resistant to a variety of automotive fluids, including oil, coolant, and fuel. This resistance is essential for maintaining effective seals in engines and other high-performance settings. Its robust formulation ensures that the gasket maker will maintain its integrity over time, preventing leaks that could result in costly repairs or engine damage.
  • Question: How should I prepare surfaces before applying the gasket maker?

    Answer: To achieve the best results with the DynaGrey Silicone Gasket Maker, ensure that surfaces are clean, dry, and free from grease or old gasket material. Use a scraper to remove any residue and clean the surfaces with a solvent, such as isopropyl alcohol. This preparation step is crucial, as it allows the silicone to adhere properly, promoting a reliable seal that holds up under pressure and temperature fluctuations.
  • Question: Can I use this gasket maker for heavy machinery applications?

    Answer: Absolutely! The 143349 DynaGrey Silicone Gasket Maker is versatile enough for heavy machinery applications. Its high-temperature resilience allows it to function effectively in engines, hydraulic systems, and other demanding settings. This product is perfect for sealing components where standard gaskets may fail, ensuring that heavy-duty machinery operates smoothly without the risk of leaks or failures.
  • Question: How long does it take for the gasket maker to cure?

    Answer: The DynaGrey Low Volatile RTV Silicone Gasket Maker typically cures to a firm seal within 24 hours, although full cure time may vary depending on environmental conditions such as humidity and temperature. The initial set is rapid, allowing you to handle components shortly after application. This is particularly beneficial in automotive repairs or projects that require a quick turnaround without compromising sealing efficacy.
  • Question: Is it safe to use this product indoors?

    Answer: Yes, the DynaGrey RTV Silicone Gasket Maker can be used indoors, but proper ventilation is recommended during application. While it has low volatile compounds, which minimizes harmful emissions, it’s always best to ensure good airflow when using any sealant. This practice not only enhances safety but also aids in achieving optimal curing conditions for effective performance.
  • Question: What is the ideal storage condition for the gasket maker?

    Answer: To maintain the quality of the DynaGrey Low Volatile RTV Silicone Gasket Maker, store it in a cool, dry place, away from direct sunlight and excessive heat. Keeping the tube tightly sealed and upright ensures that the product remains usable for as long as possible. Proper storage extends its shelf life, allowing you to have this reliable gasket maker ready for your next project.
  • Question: Can the gasket maker be used on metal surfaces?

    Answer: Yes, the DynaGrey Silicone Gasket Maker adheres well to metal surfaces, making it an excellent choice for sealing applications involving engine blocks, transmission cases, and exhaust systems. Its silicone formula provides flexibility and durability on metal components, allowing for thermal expansion and contraction without compromising the seal. This property is essential in automotive environments where metal parts frequently expand and contract due to temperature changes.
  • Question: How much product comes in each tube?

    Answer: The 143349 DynaGrey Low Volatile RTV Silicone Gasket Maker is packaged in a 3.8 oz carded tube. This size is perfect for both small and medium-sized projects, providing ample product to create multiple seals or address various applications. Whether you’re working on automotive engines or household repairs, this quantity allows you to ensure that you have enough sealant on hand without waste.
  • Question: Where can I buy 143349 DynaGrey Low Volatile RTV Silicone Gasket Maker in Ireland?

    Answer: You can purchase the 143349 DynaGrey Low Volatile RTV Silicone Gasket Maker conveniently from Ubuy in Ireland. They offer a reliable online shopping experience, allowing you to access this high-quality silicone gasket maker and ensure you have the right materials for your sealing applications.

Dynatex Gasket Makers Editorial Review

Customer Experience and Reception of Dynatex 47181 DynaGrey Low Volatile RTV Silicone Gasket Maker The Dynatex 47181 DynaGrey Low Volatile RTV Silicone Gasket Maker has generally received positive feedback from customers. Many users found this product to be effective in creating durable and reliable gaskets, while also being easy to apply. One customer mentioned that this silicone gasket maker worked perfectly for sealing an automotive oil pan, resulting in no leaks even after several months of use. The user appreciated the product's ability to withstand a wide temperature range, stating that it performed well even in extreme heat conditions. Several customers highlighted the product's low volatile properties, which made it safe to use without any strong chemical odor or toxic fumes. This was seen as a significant advantage for those who preferred working with environmentally friendly products. The easy-to-use carded tube packaging was also appreciated by customers. They found it convenient to dispense the right amount of silicone without any wastage or mess. However, a few customers did mention that the drying time of this gasket maker was slightly longer than expected. This led to some inconvenience for those who needed quicker results, as they had to allow for additional curing time. Overall, the Dynatex 47181 DynaGrey Low Volatile RTV Silicone Gasket Maker has been well received by customers. Its effectiveness in creating durable gaskets, low volatile properties, and easy application make it a reliable choice for various sealing requirements.

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Pros

  • Effective in creating durable and reliable gaskets
  • Withstands a wide temperature range
  • Low volatile properties, no strong chemical odor or toxic fumes
  • Convenient and mess-free carded tube packaging

Cons

  • Longer drying time may cause inconvenience for users requiring quicker results

Platform Trust & Buyer Confidence

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MT
Mohd
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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
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Leila
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

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