- Home Page /
- Automotive /
- Car Care /
- Fillers, Adhesives & Sealants /
- Sealants /
- Silicone /
- LOCTITE 5699 RTV Grey High Performance Silico...
0 ratings
Item #:
91465554
LOCTITE 5699 RTV Grey High Performance Silicone Gasket Maker - High Performance, Oil Resistant, High Torque Applications - 80 ml, 1 Pack
Item #:
91465554
USD 20
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
5%
In stock
Imported from USA store
QTY:
Only 5 items left in stock.
Order now and get it around Wednesday, July 29
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Loctite high performance 5699 RTV Silicone Gasket Maker designed for high torque applications exceeds manufacturers’ performance requirements.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
High Performance
Engineered for exceptional resistance under high torque conditions, ensuring reliable sealing and longevity for critical automotive and industrial applications.
Oil Resistant
Formulated to withstand exposure to oils and other fluids, making it ideal for demanding environments and enhancing durability in automotive and machinery sealing.
User-Friendly Packaging
Convenient 80 ml tube design ensures easy application without mess, allowing users to achieve precise results quickly and efficiently, perfect for both DIY enthusiasts and professionals.
Product Details
- OEM-Approved Performance: LOCTITE automotive products are not only OEM-specified but also designed and tested by leading auto manufacturers. Trusted by professionals in engine building and repair worldwide (PN: 37464-491982)
- Quality: Remains flexible and withstands high vibration, low odor, noncorrosive, outstanding oil resistance and resists auto and shop fluids.
- Applications: Valve covers, oil pans, intake manifold end seals, timing covers, water pumps and thermostat housings. High torque applications the product exceeds manufacturers’ performance requirements.
Product Technical Details
| Product Dimensions | 8 x 3.81 x 1.45 inches |
| Item Weight | 4.8 ounces |
| Department | unisex-adult |
| Manufacturer | Loctite |
| Item model number | 491982 |
| Is Discontinued By Manufacturer | No |
What's in the box
(1) LOCTITE 5699 RTV Silicone Gasket Maker
Who Should Buy?
-
Automotive Mechanics
Ideal for professionals needing a reliable sealant for high torque and oil-resistant applications in automotive repairs.
-
Home DIYers
Great for home projects that require durable gaskets and seals, providing an easy solution for various materials.
-
Industrial Applications
Suitable for industrial environments where high-performance sealing is crucial for machinery and equipment longevity.
-
Non-Oil Environments
Not suitable for applications where oil resistance is not a concern or in non-oily environments.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is LOCTITE 5699 RTV Grey Silicone Gasket Maker used for?
Answer: LOCTITE 5699 RTV Grey Silicone Gasket Maker is primarily used for creating durable seals in various applications. It's particularly effective for high-performance, oil-resistant scenarios. This product is ideal for automotive, marine, and industrial equipment, where resistance to oils, solvents, and high torque conditions is crucial. Users typically apply it in situations where traditional gaskets may fail, such as engine assemblies, gearboxes, and pumps. -
Question:
How do you apply LOCTITE 5699 RTV Silicone Gasket Maker?
Answer: To apply LOCTITE 5699 RTV Silicone Gasket Maker, start by cleaning the surfaces to be sealed, ensuring they are free from dirt, oil, and old gasket material. Apply an even bead of the silicone along the sealing surface and press the parts together. It’s advised to allow it to cure for at least 24 hours for optimal performance, but it begins to set quickly. This method is great for ensuring complete sealing in high-stress environments, making it ideal for both DIY and professional use. -
Question:
Is LOCTITE 5699 RTV resistant to high temperatures?
Answer: Yes, LOCTITE 5699 RTV Silicone Gasket Maker is designed to withstand high temperatures, making it suitable for applications in heated environments like automotive engines. It can endure temperatures of up to 260°C (500°F) intermittently, ensuring reliable performance. This quality is essential for any project where thermal expansion and contraction could compromise a seal, making it perfect for critical applications in automotive and machinery repairs. -
Question:
Can LOCTITE 5699 RTV Silicone be used on plastic or rubber surfaces?
Answer: LOCTITE 5699 RTV Silicone Gasket Maker is effective for use on both metal and some rubber and plastic surfaces. However, for optimal adhesion, it is best to check compatibility with the specific materials in your application. It performs well in automotive gaskets where various materials come into contact, providing robust sealing capabilities under different thermal and mechanical stresses, thereby extending the life of your components. -
Question:
What is the cure time for LOCTITE 5699 RTV Silicone Gasket Maker?
Answer: LOCTITE 5699 RTV typically requires a curing time of 24 hours to achieve full strength. However, it begins to set quickly, making it operational within a couple of hours depending on the material and environmental conditions. This means that even though immediate assembly is possible, for best results in high-pressure applications, allowing the full cure time is recommended. Customers often find the fast-setting nature useful in urgent repair scenarios. -
Question:
Is LOCTITE 5699 safe for use on drinking water systems?
Answer: LOCTITE 5699 RTV Silicone Gasket Maker is not recommended for use in drinking water applications. It's important to choose products specifically tested and rated for potable water use to ensure safety. In instances where water contact is involved, selecting a product designed for such environments assures compliance with health regulations and prevents contamination, providing peace of mind in sensitive applications. -
Question:
How does LOCTITE 5699 compare to traditional gasket materials?
Answer: LOCTITE 5699 RTV Silicone Gasket Maker offers several advantages over traditional gasket materials. It can conform to irregular surfaces and fills in imperfections that gaskets may not seal effectively. The ability to create a custom seal prevents leaks better in dynamic environments, providing a robust and flexible solution where rigid gaskets may fail, making it a go-to for many mechanics and DIY enthusiasts. -
Question:
What makes LOCTITE 5699 suitable for high torque applications?
Answer: LOCTITE 5699 is formulated to handle high torque applications due to its elastic properties, which allow it to withstand the stress exerted on seals from torque without losing its adhesion. This is crucial in environments where equipment must maintain integrity under pressure, such as engine assemblies or industrial machinery joints, where maintaining a reliable seal is crucial to prevent leaks and ensure performance. -
Question:
Can LOCTITE 5699 be painted over?
Answer: Yes, once cured, LOCTITE 5699 RTV Silicone Gasket Maker can be painted over. It’s important to allow the silicone to fully cure before applying paint to ensure good adhesion and prevent any negative effects on the finish. This feature is invaluable for aesthetic projects or repairs where appearance is a consideration, allowing users to seamlessly integrate their sealing solutions into their overall design without compromising functionality. -
Question:
Where can I buy LOCTITE 5699 RTV Grey High Performance Silicone Gasket Maker in Micronesia?
Answer: You can buy LOCTITE 5699 RTV Grey High Performance Silicone Gasket Maker at Ubuy in Micronesia. Ubuy offers a convenient online shopping experience, ensuring you have access to this high-quality silicone gasket maker along with a wide variety of related products. Check their inventory for availability, and enjoy the ease of purchasing all your tools and supplies in one place.
Loctite Silicone 491982 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
203 customers ratings
-
5 Star
81%
-
4 Star
7%
-
3 Star
5%
-
2 Star
1%
-
1 Star
6%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“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
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- 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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 20
Order now and get it around Wednesday, July 29
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 5 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- High performance RTV silicone gasket maker for demanding applications.
- Engineered for high torque and extreme conditions, exceeding OEM specifications.
- Remains flexible, withstands high vibrations, and is noncorrosive.
- Outstanding oil resistance and temperature range from -75°F to 625°F.
- Ideal for automotive applications: valve covers, oil pans, and more.
- Trusted by professionals worldwide for reliable sealing solutions.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.