Draper Nut Lock - Draper 24660 D243
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Product Information
Full details
The Draper Nut Lock (24660 D243) is designed for professionals and DIY enthusiasts needing a reliable medium-strength adhesive for threaded fasteners. Its key benefit is excellent oil tolerance, allowing application on parts with a light oily film or in contaminated environments. A potential caveat is its medium strength, which may not be suitable for extremely high-vibration or heavy-load applications requiring a permanent bond.
All features
| Model Part Number | 24660 |
|---|---|
| Brand | Draper |
Extended Product Information
FAQs
What is the difference between this and a permanent threadlocker?
This is a medium-strength adhesive, meaning it provides a secure bond that can typically be disassembled with hand tools or moderate force. Permanent threadlockers are designed for applications requiring a bond that is difficult or impossible to disassemble without cutting or heating.
Can I use this on plastic parts?
Yes, it is formulated to bond standard thermoset plastics, as well as other substrates like metal, ceramic, wood, and concrete.
How long does it take to cure?
Cure times can vary based on temperature and humidity. Refer to the product packaging for specific cure time information, but generally, it achieves handling strength within a few hours and full strength within 24 hours.
What does 'oil tolerant' mean in this context?
It means the adhesive can be applied to surfaces that have a light film of oil or other contaminants without significantly compromising the bond strength. This reduces the need for extensive cleaning.
What is the break-away torque?
The product specifies a 16Nm break-away torque, which indicates the force required to initially loosen a properly torqued fastener after the adhesive has cured.
Is this product suitable for high-vibration applications?
While it provides a secure bond, its medium strength is best suited for applications with moderate vibration. For extremely high-vibration environments where permanent locking is essential, a higher strength threadlocker might be more appropriate.
Troubleshooting
Adhesive not curing properly
Ensure application temperature is within the recommended range. Check if surfaces were excessively contaminated or if the product has exceeded its shelf life.
Bond is not as strong as expected
Verify that the correct amount of adhesive was applied and that there was sufficient surface contact. Ensure that the parts were not disturbed during the curing period.
Difficulty in opening the product container
Ensure the cap is properly sealed after each use to prevent adhesive from curing around the opening. If cured, carefully try to clear the opening.
Pros and Cons
Pros
- Reliable performance in oily or contaminated environments.
- Suitable for a wide range of common substrates.
- Resistant to weathering and temperature fluctuations.
- Offers a balance between secure fastening and potential disassembly.
- Reduces the need for thorough surface cleaning before application.
Cons
- Medium strength may not be sufficient for permanent or high-stress applications.
- Requires specific application conditions and curing times.
- Not ideal for extremely high-vibration environments where permanent locking is critical.
Setup, Compatibility & Care
Setup: Ensure the surfaces to be bonded are reasonably clean, although the oil-tolerant nature of this product allows for application on lightly oiled parts. Apply the adhesive to the threads of the fastener before assembly. Follow recommended application quantities to avoid excess squeeze-out.
Compatibility: This product is compatible with metals, ceramics, wood, concrete, and standard thermoset plastics. It is effective on both prepared and unprepared surfaces.
Care: Store the product in a cool, dry place away from direct sunlight. Keep the container tightly sealed when not in use to prevent premature curing. Dispose of used or unwanted product according to local regulations.