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Item #:
54704592
Genuine LOCTITE 243 x 50ml Medium Strength Oil Tolerant Threadlocker
87% of respondents would recommend this to a friend
Item #:
54704592
XCD 70
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, October 03
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Prevents loosening on vibrating parts such as pumps, motor mounting bolts, gear boxes or presses
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What Stands Out
Medium Strength
Provides adequate hold for various applications, allowing easy disassembly without damaging threads. Ideal for maintenance tasks requiring reliable performance without permanent locking.
Oil Tolerant
Formulated to perform effectively despite the presence of oil, ensuring consistent bonding in challenging environments. Perfect for automotive and machinery applications where oil exposure is common.
Reliable Brand
LOCTITE is a trusted leader in adhesive technology, ensuring premium quality and dependable results. Users can have confidence in long-lasting solutions for their threading problems with this widely recognized brand.
Product Details
- Genuine LOCTITE 243 x 50ml Medium Strength Oil Tolerant Threadlocker
- 50ml Tube with medium strength functional strength at 22°C in 2 hours
- Effective on all metal threaded fasteners, prevents loosening on vibrating parts
- Breakaway torque of 20 Nm for M10 bolts, Long-term temperature resistance up to +150°C
- Recommended for use where disassembly with hand tools is required
- Blue color, primerless threadlocker, removable with hand tools
| Specific Uses For Product | Automotive, Construction, Manufacturing |
| Item Form | Gel |
| Other Special Features of the Product | Oil Tolerant, Medium Strength, Blue |
| Container Type | Tube |
| Viscosity Level | High |
| Full Cure Time | 2 hours |
| Water Resistance Level | Not Water Resistant |
| Compatible Material | Metal |
| Item Package Quantity | 1 |
| Volume | 50 ml |
| Material Type | Metal |
| Color | Blue |
| Brand Name | Loctite |
| Model | 442-1329837 |
| Unit Count | 1.69 Fluid Ounces |
| Number of Pieces | 1 |
| Manufacturer | Henkel (Loctite) |
| Item Weight | 50 g |
| Part Number | L-243 |
| Brand | Loctite |
| Material | Metal |
| Special Feature | Oil Tolerant, Medium Strength, Blue |
Who Should Buy?
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Automotive Technicians
Ideal for automotive repairs requiring a reliable seal that resists oil and vibration on threaded parts.
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DIY Enthusiasts
Perfect for home projects where screw fixation is necessary, offering medium strength for easy adjustment.
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Manufacturing Engineers
Suitable for assembly applications in manufacturing, providing a secure bond while allowing disassembly when needed.
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High-Temperature Environments
Not suitable for applications exposed to extreme temperatures exceeding 300°F, risking bond failure.
Product Description
Genuine LOCTITE 243 x 50ml Medium Strength Oil Tolerant Threadlocker
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is LOCTITE 243 used for?
Answer: LOCTITE 243 is a medium strength, oil-tolerant threadlocker designed to secure fasteners in metal joints, preventing loosening caused by vibration. It is ideal for applications where slight adjustment is needed after installation and works effectively on oily surfaces, making it versatile for automotive, machinery, and general maintenance use. -
Question:
Can LOCTITE 243 be removed easily after application?
Answer: Yes, LOCTITE 243 is designed to be removable with standard hand tools when needed. This feature is particularly beneficial for situations where fasteners might need to be adjusted or removed, allowing for maintenance or replacement without damaging the components. -
Question:
What temperature range can LOCTITE 243 withstand?
Answer: LOCTITE 243 is effective in a temperature range of -65°F to 300°F (-54°C to 149°C) once cured. This wide temperature tolerance makes it suitable for both high-temperature environments, such as automotive engines, and low-temperature applications, providing reliable locking performance. -
Question:
Is LOCTITE 243 resistant to all chemicals?
Answer: While LOCTITE 243 exhibits good resistance to a variety of chemicals such as oils, mild solvents, and some acids, it is not suitable for exposure to strong solvents or concentrated acids. Always consult the technical data sheet for specific chemical resistance for your application. -
Question:
How do you apply LOCTITE 243 correctly?
Answer: To apply LOCTITE 243, clean the threads of the fastener and the assembled parts thoroughly to ensure optimal adhesion. Apply a bead of threadlocker to the bolts or screws before fastening to maintain an even distribution. This method ensures the best performance by creating a secure bond without excess application. -
Question:
Can LOCTITE 243 be used on plastic as well as metal?
Answer: LOCTITE 243 is primarily designed for use on metals but may also be suitable for some plastic applications. However, it is crucial to test compatibility with the specific type of plastic to prevent potential degradation over time for any long-term applications. -
Question:
How long does it take for LOCTITE 243 to cure?
Answer: LOCTITE 243 typically achieves handling strength within 20 minutes, with full cure developing over 24 hours. This quick setting time makes it effective for fast-paced assembly lines where rapid join integrity is required, allowing for efficient workflow without long wait durations. -
Question:
What size bottles does LOCTITE 243 come in?
Answer: LOCTITE 243 is available in various bottle sizes, including 50ml, which is ideal for both professional and DIY projects. This sizing option ensures that you can keep a sufficient supply on hand for routine maintenance repairs or larger assembly tasks without overwhelming your workspace. -
Question:
Is LOCTITE 243 suitable for high-stress applications?
Answer: Absolutely, LOCTITE 243 is designed for high-stress applications, particularly in mechanical and automotive settings. It provides a secure locking mechanism even under dynamic load conditions, making it ideal for applications like engine components, machinery, and automotive assemblies where movement is prevalent. -
Question:
Where can I buy Genuine LOCTITE 243 x 50ml Medium Strength Oil Tolerant Threadlocker in Saint Lucia?
Answer: You can purchase Genuine LOCTITE 243 x 50ml Medium Strength Oil Tolerant Threadlocker at Ubuy. They offer a reliable purchasing platform for quality products and can provide you with a convenient shopping experience.
Loctite Thread Lock Editorial Review
The LOCTITE 243 x 50ml Medium Strength Oil Tolerant Threadlocker is a genuine product and a good value for its price. This product is an improvement over the LOCTITE "Blue 242" threadlocker as it requires less degreasing for better performance. It is especially useful for parts that are difficult to clean due to their location or size. However, there have been reports of issues with the product, such as the bottle being only half full or the fluid not coming out of the tip correctly. While some customers have reported issues with the product, when it is genuine, it is a helpful and reliable solution for securing bolts.
Customer Reviews & Ratings
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Pros
- Genuine LOCTITE product
- Good value for the price
- Improved over LOCTITE "Blue 242"
- Useful for parts that are difficult to clean
Cons
- No instructions included
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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8 September 2026 · via Trustpilot
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Features & Benefits
- Genuine LOCTITE 243 x 50ml Medium Strength Oil Tolerant Threadlocker50ml Tube.
- Effective on all types of metal threaded fasteners.
- Recommended for use where disassembly with hand tools is required for servicing and where parts are contaminated with oil.
- Medium Functional Strength (typical value @ 22 °C): 2 hrs Breakaway Torque M10 bolts: 20 Nm
- Long-Term Temperature Resistance: +150°C.
- Bottle size is 140ml, contains 50ml glue
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