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Item #:
34525770
Loctite Threadlocker Blue 242 Nut/Bolt Locker & Threadlocker Red 271 Red 0.2 fl oz, 1 Tube
99% of respondents would recommend this to a friend
Item #:
34525770
SCR 343
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Reliably locks threaded metal fasteners to prevent loosening from vibrations. Protects against leaks and rusting. Suitable for small motors, mowers, and power equipment.
This bundle contains 2 items
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Product Details
| Specific Uses For Product | engines, machinery, mowers, power equipment, small motors, vehicles |
| Item Form | Liquid |
| Other Special Features of the Product | Vibration Resistant |
| Container Type | Can, Tube |
| Viscosity Level | Medium |
| Full Cure Time | 24 hours |
| Water Resistance Level | Waterproof |
| Compatible Material | Metal |
| Item Package Quantity | 1 |
| Volume | 6 ml |
| Brand Name | Loctite |
| Unit Count | 1 Count |
| Number of Pieces | 2 |
| Item Weight | 5.67 g |
| Material Type | Metal |
| Color | Blue,Red |
| Brand | Loctite |
| Material | Metal |
| Special Feature | Vibration Resistant |
Product Description
About This Item
Introducing the Loctite Threadlocker Blue 242 NutBolt Locker and Threadlocker Red 271 Red! This heavy-duty threadlocker is a must-have for any DIY enthusiast or professional in need of a reliable solution to prevent threaded metal fasteners from loosening due to machine vibrations. The Threadlocker Blue 242 is designed specifically for 1/4 to 3/4-inch (6mm to 20mm) nuts and bolts and provides a secure lock to keep them in place. Not only does it prevent leaks and rusting of metal threads, but it also allows for easy disassembly with hand tools when necessary. This makes it perfect for small motors, mowers, and various types of power equipment. The advanced formula of the Threadlocker Blue 242 ensures a quick 20-minute setting time and full curing in just 24 hours.
It excels in applications on less active substrates like stainless steel and plated surfaces. So whether you're working on automotive repairs, industrial projects, or any other application that requires normal disassembly, this threadlocker has got you covered. But that's not all! We also offer the Threadlocker Red 271. This powerful product features the same 0.2 fl oz size and delivers outstanding performance.
It is a reliable choice for those who need an adhesive that can withstand high vibration and temperature resistance. With the Threadlocker Red 271, you can trust that your threaded fasteners will stay securely in place, preventing any unwanted loosening. Both the Threadlocker Blue 242 and Threadlocker Red 271 are brought to you by Loctite, a trusted brand known for its quality and reliability. With their thread protection against rust and corrosion, you can be confident that your metal fasteners will continue to work properly for longer. Invest in the best for your DIY projects, professional repairs, or outdoor applications.
Experience the benefits of Loctite Threadlockers for yourself and never worry about loose threaded fasteners again. Don't settle for anything less - choose Loctite Threadlocker Blue 242 and Threadlocker Red 271 today!.
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Customer Questions & Answers
-
Question:
What is Loctite Threadlocker Blue 242 used for?
Answer: Loctite Threadlocker Blue 242 is specifically designed for securing nuts, bolts, and fasteners in applications where medium strength is necessary. It helps prevent loosening due to vibration and protects against corrosion. This makes it ideal for automotive, construction, and machinery applications where components need to stay securely in place without the risk of loosening over time. -
Question:
Is Loctite Threadlocker Blue 242 removable?
Answer: Yes, Loctite Threadlocker Blue 242 is engineered to be removable with hand tools. This feature allows you to disassemble components easily when maintenance or repairs are needed, making it exceptionally versatile. It's perfect for use in situations where you may need to adjust or replace components without compromising the initial bond. -
Question:
How do I apply Loctite Threadlocker Blue 242?
Answer: To apply Loctite Threadlocker Blue 242, clean the threads of the fasteners thoroughly to remove any oil or dirt, then shake the bottle well before use. Apply a few drops directly onto the threads before tightening the nut or bolt. This ensures that it locks the threads as they are assembled, providing optimal strength against loosening due to vibrations. -
Question:
Can I use Loctite Threadlocker Blue 242 on all materials?
Answer: Loctite Threadlocker Blue 242 is best suited for metal-to-metal applications. It can be used on a variety of metals, including steel, stainless steel, and aluminum. However, it's not recommended for use on plastics or soft metals where a stronger bond may be necessary. Before application, always check compatibility with materials for optimal performance. -
Question:
What temperature range can Loctite Threadlocker Blue 242 withstand?
Answer: Loctite Threadlocker Blue 242 can withstand temperatures ranging from -65°F to 300°F (-54°C to 149°C) once fully cured. This heat resistance ensures that the thread lock maintains its strength in high-temperature environments, making it suitable for applications like automotive and machinery where exposure to heat is common. -
Question:
Can I use Loctite Threadlocker Blue 242 on my car's engine?
Answer: Absolutely! Loctite Threadlocker Blue 242 is widely used in automotive applications, including securing components within the engine. It effectively prevents nuts and bolts from loosening due to engine vibrations, helping maintain performance and reliability. Ideal for use on valve covers, oil pans, and other critically secured components. -
Question:
What sets Loctite Threadlocker Blue 242 apart from other thread lock products?
Answer: Loctite Threadlocker Blue 242 differentiates itself by providing a medium-strength bond that is strong enough to prevent loosening while still allowing for disassembly with hand tools. Its versatility and reliability make it a preferred choice among professionals for various applications, ensuring peace of mind in structural integrity. -
Question:
How long does Loctite Threadlocker Blue 242 take to cure?
Answer: Loctite Threadlocker Blue 242 typically achieves handling strength within 10 to 30 minutes after application. Complete curing is reached in 24 hours, depending on the materials and conditions. This quick-curing time is advantageous for tradespeople needing to secure fasteners efficiently while keeping downtime to a minimum. -
Question:
Where can I buy Loctite Threadlocker Blue 242?
Answer: You can purchase Loctite Threadlocker Blue 242 on Ubuy in Seychelles. Ubuy offers a convenient shopping experience with a variety of options, ensuring you receive the right product for your fastening needs. With their reliable service, you can trust that you're getting a quality adhesive from a reputable source. -
Question:
Is Loctite Threadlocker Blue 242 resistant to oils and solvents?
Answer: Yes, Loctite Threadlocker Blue 242 is designed to be resistant to oils, solvents, and various chemicals once cured. This resistance enhances its effectiveness in automotive and industrial applications, where exposure to such substances is common. This feature contributes to maintaining a secure bond even in harsh working conditions.
Loctite Thread Lock Editorial Review
The Henkel Loctite Threadlocker Red 271 is a highly praised product that has become essential for individuals working in industrial and automotive settings. This threadlocker is commended for its exceptional ability to prevent loosening due to vibrations, making it ideal for securing critical components like engine mounts and suspension parts. Its robust formula not only locks and seals threads effectively but also provides outstanding resistance against moisture, preventing leaks and safeguarding against rust and corrosion over time. One of the key features of the Loctite 271 is its ease of use and reliability. The application process is simple and quick, with the threadlocker fully curing within 24 hours to form a permanent bond. This rapid setting time, combined with its high-strength characteristics, makes it versatile for securing various fasteners, from small screws to larger bolts. Furthermore, the product's ability to withstand temperatures up to 500°F (260°C) once cured ensures durability under extreme conditions. In addition to its primary function as a threadlocker, the Loctite 271 can also be used to strengthen slip and light press fits, further enhancing its utility in assembly and repair tasks. Overall, this product has been lauded for its reliable performance, ease of use, and durability, making it a trustworthy companion for professionals and DIY enthusiasts alike. **
Customer Reviews & Ratings
127 customers ratings
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Pros
- Exceptional ability to prevent loosening due to vibrations
- Provides resistance against moisture, leaks, rust, and corrosion
- Easy to use with rapid setting time and high-strength characteristics
- Versatile for securing various fasteners and providing heat resistance up to 500°F (260°C)
- Can be used to strengthen slip and light press fits in assembly and repair tasks
Cons
- Some users may find it challenging to remove the product from certain screws if needed
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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