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Item #:
26223284
Loctite 37643 Blue Medium Strength Threadlocker Stick - 9 g
86% of respondents would recommend this to a friend
Item #:
26223284
ANG 59
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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, September 05
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LOCTITE 248 Blue Threadlocker Glue Stick provides robust cure even on oil-contaminated or inactive metals like stainless steel. Convenient, portable, and effective for all metal types.
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What Stands Out
Medium Strength Formula
Designed for versatile applications, this medium strength threadlocker ensures secure holds without permanent fixture, making it perfect for automotive or general repairs.
No Drip Application
The wax stick formulation offers a no-drip application process, allowing precise use without mess, ensuring clean and efficient repairs in tight spaces.
Metal Compatibility
Works effectively on all metal types, providing a reliable bond where needed, addressing multiple project requirements for automotive enthusiasts and professionals alike.
Product Details
| Country of Origin | This item will be imported from US |
| Item Weight | 0.02 lbs (10 grams) |
| What is in the box | Loctite 37643 Blue Medium... For more details, please check description/product details |
Who Should Buy?
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Automotive Enthusiasts
Ideal for securing bolts and fasteners in automotive repairs, preventing loosening due to vibrations.
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DIY Home Projects
Great for various household applications requiring a medium strength bond on metal components.
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Machinists
Useful for securing machined parts that need a reliable thread lock without the mess of liquid adhesives.
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High-Strength Applications
Not suitable for applications requiring high strength or load-bearing capabilities beyond medium strength retention.
Product Description
Loctite 37643 Blue Medium Strength Threadlocker Stick - 9 g
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Customer Questions & Answers
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Question:
What is Loctite 248 Automotive Threadlocker used for?
Answer: Loctite 248 Automotive Threadlocker is designed to secure threaded fasteners, preventing them from loosening due to vibration and stress. This medium-strength glue stick is suitable for use on all metals, providing strong bonding without the mess typical of liquid adhesives. It's particularly useful in automotive applications like securing bolts on engines, transmissions, and other critical components. -
Question:
How does the Loctite 248 Threadlocker work?
Answer: Loctite 248 works by forming a solid bond between metal surfaces upon application. The wax-like stick allows for precise application without creating drips, ensuring a clean connection. Once applied, it creates a robust barrier that makes removal possible with standard hand tools but prevents loosening caused by vibrations. It’s ideal for maintenance tasks like bolting down parts in vehicles to ensure longevity. -
Question:
Is Loctite 248 safe to use on all metals?
Answer: Yes, Loctite 248 is safe to use on all metals, including steel, aluminum, and copper. Its formulation prevents corrosion and is designed to work effectively across different metal types, making it versatile for various applications. Whether you’re fixing automotive parts or assembly projects, this threadlocker performs consistently without compromising the integrity of the materials used. -
Question:
Can you apply Loctite 248 to wet surfaces?
Answer: Loctite 248 is best applied to clean, dry surfaces for optimal bonding. While some threadlockers are designed to work on damp surfaces, this product's effectiveness could be compromised if applied to wet areas. Ensuring thorough cleaning and drying of the substrate before application is important for achieving the strongest bond, especially in automotive applications where reliability is crucial. -
Question:
How long does Loctite 248 take to set?
Answer: Loctite 248 typically sets quickly, with initial non-vibration resistance within about 15 to 30 minutes depending on the conditions. For full strength, it may take several hours or a full day, particularly under varying environmental conditions. This prompt setting time makes it efficient for quick repairs or during assembly processes, allowing for less downtime when working on automotive projects. -
Question:
Is Loctite 248 removable?
Answer: Yes, Loctite 248 is designed to allow for easy removal of fasteners with standard hand tools. Though it provides a strong bond, it is not permanent and can be disassembled when necessary. This feature is particularly beneficial in automotive maintenance or assembly when parts need to be adjusted, replaced, or serviced without damaging the components. -
Question:
What is the temperature range for using Loctite 248?
Answer: Loctite 248 performs effectively in a temperature range of -54°C to 150°C (-65°F to 300°F). This versatility makes it suitable for various applications, particularly in automotive settings where extreme temperatures can be encountered. Whether the task involves high-heat engines or standard vehicle parts, this threadlocker maintains its integrity and locking power. -
Question:
How do you apply Loctite 248 Threadlocker?
Answer: To apply Loctite 248, simply turn the stick and release the desired amount onto the clean metal threads. Twist the fastener into place immediately after application, ensuring full contact. Avoid over-applying as a small amount goes a long way. This ease of use makes it ideal for both professionals and DIY enthusiasts working on automotive repairs or any metal assembly. -
Question:
Where can I buy Loctite 248 Automotive Threadlocker in Sint Maarten?
Answer: You can buy Loctite 248 Automotive Threadlocker Wax Glue Stick from Ubuy. Ubuy offers a convenient online shopping experience, ensuring you can easily find and order this product from the comfort of your home. They provide a reliable source for all your Loctite products, including specialized automotive adhesives.
Loctite Thread Lock Editorial Review
The Loctite Threadlocker Blue 242 Stick is a popular adhesive product among customers, specifically for securing nuts and bolts from accidental loosening. The product is ideal for assembly of various mechanical parts and helps reduce repair costs. The adhesive product forms a resilient bond, which gradually loses strength in case of accidental loosening. Customers can easily remove Loctite with hand tools, making it an ideal solution for temporary and permanent fastening applications. Reviewers have used this on screws for computers, drones, and propellers, and found it to offer strong holding power, preventing screws from wiggling or breaking. It is available in a stick form, and the product shelf life from date of manufacture is four years. However, some customers report that the stick dries out faster than expected, so it is advisable to store it at a temperature between 8 °C to 21 °C.
Customer Reviews & Ratings
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Pros
- Ideal adhesive for securing nuts and bolts from accidental loosening
- Can be used to secure screws for computers, drones, and propellers
- Resilient bond helps reduce repair costs
- Can be easily removed with hand tools
- Available in a stick form
- Shelf life from date of manufacture is four years
Cons
- Stick dries out faster than expected
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“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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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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Features & Benefits
- Medium-strength anaerobic threadlocker in a self-feeding stick applicator
- Convenient and portable, ideal for volume assembly and overhead applications
- Provides robust cure even on oil-contaminated or inactive metals like stainless steel
- Secures threaded assemblies, fills gaps between threads, prevents loosening, leaks and corrosion
- Removable with hand tools, tolerant of minor contamination due to industrial oils
- Trusted and used by automotive OEM's and for professional race car assembly and maintenance
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