About Loctite 290 Adhesive

Loctite 290 glue is widely used in life thanks to its usefulness. Just use this product to bond screw surfaces and you can use it for a long time without worrying about disassembling the device. Loctite 290 glue uses Acrylic technology with the main chemical being Dimethacrylate ester. Therefore, the product is in liquid form and is blue. When you drop the product on the surface, you will see that Loctite 290 glue has low viscosity. But they will solidify in anaerobic - anaerobic environments. When you use Loctite 290 glue to bond bolts and screws with a diameter of up to M12, the locking force is average. That is, the ability to use the removal force/resistance when removing lb.in. (Nm) must be 90/260

Loctite 290 is a newly designed, improved oil-resistant thread locking adhesive. Loctite 290 works effectively on all types of metal threads. It is used to prevent loose threads in parts subject to high vibration such as pumps, motor base bolts, gearboxes or parts subject to compression. Loctite 290 is especially suitable for less active surface materials such as stainless steel, plated surfaces, places that must be removable with hand tools when maintenance is required.

Locite glue has 4 types classified by color to clearly show the ability to lock firmly: Green: used for small screws, screws inside laptops, screws next to glasses, carburetor adjustment screws... Purple: used for watch screws, electronic devices worn on the body Blue: is the most commonly used product. Helps increase the grip force of 26NM on the thread even when it is tightened to the correct force. Minimizes the situation of screws coming loose when the vehicle vibrates during operation. Red is the strongest type. Often used to lock threads in key parts of the machine. After applying Loctite 290 glue to the surface of screws and bolts, it takes at least 10 minutes for the product to solidify. It takes 24 hours for it to completely solidify. The product can work continuously under a temperature of 300ºF (150ºC) without fear of re-liquefaction.

Advantages of Loctite 290 Adhesive over traditional mechanical locking devices.

• Loctite 290 adhesive has the ability to prevent unwanted movement or loosening.

•Loctite 290 glue has the ability to prevent leaks.

• Loctite 290 adhesive has the ability to protect against corrosion.

•Loctite 290 anti-vibration adhesive.

•Loctite 290 adhesive ensures safe clamping.

• Powdered ingredients – clean and easy to apply

• Can be used on all sizes faster – reducing inventory costs.

• Threaded plug – allows through tapping holes.

Why should you use Locitite 290 glue to lock bolts and nuts?

• Loctite 290 glue has the main function of helping to prevent the loosening of assemblies in a vibrating environment. For example, protecting the screws and bolts of pumps, gearboxes or presses from loosening or loosening during operation. Ensuring greater safety during machine operation. Helping to increase the life of the machine.
• The product can work and adhere firmly on all metals, including passive substrates (such as stainless steel, aluminum, and plated surfaces). The flexibility in adhesion further enhances the value of Locite 290 glue . Especially when Loctite 290 glue has improved oil resistance, the glue can cure effectively on all types of metal threads.
• The product has been quality tested according to clear standards by the Canadian Food Inspection Agency (CFIA), the National Food Safety and Hygiene Agency (NSF, USA) and the National Standards Institute (ANSI 61, USA). Therefore, this product is absolutely safe to use.

Those are the main reasons why Locite 290 glue is chosen by many people. And it is really necessary for the machine to operate more safely and securely.

Notes when preserving Loctite 290 glue product

When not using Loctite 290 glue, you should store it in a suitable environment, avoiding direct exposure to sunlight. Because this can change some compounds in the glue. Affect the glue adhesion process when used. After use, clean the lid and close it immediately. Avoid direct air ingress affecting the quality of Loctite 290 glue.