
( Brand: Loctite ), ( Manufacturer Part Number: 442-62040 ), ( Type: Sealants Caulking )
LOCTITE 442-62040 Retaining Compound is a high-performance, anaerobic threadlocker designed to provide reliable, long-lasting thread locking and sealing in a wide range of applications. This product is perfect for those seeking a dependable solution to prevent loosening, leaking, and corrosion in fasteners, particularly in harsh environments.
The LOCTITE 442-62040 Retaining Compound is a non-hardening, low-modulus threadlocker, making it ideal for use in assemblies that experience vibration, shock, or movement. It forms a strong, permanent bond between mating parts, ensuring they remain securely fastened without seizing or galling. This compound is suitable for applications with a minimum thread count of 8 threads per inch (TPI) and a maximum torque of 250 in-lbs (3.6 Nm).
This retaining compound offers excellent resistance to various chemicals, oils, and fuels, making it an excellent choice for use in automotive, industrial, and aerospace applications. It can withstand temperatures ranging from -65 F to 300 F (-54 C to 149 C), ensuring reliable performance in both cold and hot environments.
The LOCTITE 442-62040 Retaining Compound comes in a convenient, easy-to-use syringe dispenser, allowing for precise application and minimal waste. It is also non-curing under normal atmospheric conditions, ensuring it won't harden prematurely during storage or shipping.
In summary, the LOCTITE 442-62040 Retaining Compound is a versatile, high-performance threadlocker that offers reliable thread locking and sealing, as well as excellent chemical resistance and temperature tolerance. Ideal for use in a variety of industries and applications, this retaining compound is an essential tool for anyone seeking a dependable solution for fastening needs.
1. High Hold Strength: Loctite 442 provides a powerful, permanent threadlocking solution that resists vibrational loosening.
2. Corrosion Resistance: The compound is resistant to corrosion, making it suitable for use in harsh environments.
3. Wide Operating Temperature Range: It can withstand a broad range of temperatures from -65 F (-54 C) to 300 F (149 C), making it versatile for various applications.
4. Easy Application: The syringe packaging allows for precise application, reducing waste and ensuring accurate dosing.
Cons of Buying Loctite 442-62040 Retaining Compounds:1. Not Reversible: Once applied, it cannot be removed without the use of solvents, which may cause damage to components or seals.
2. Potential for Over-tightening: If the screw is over-tightened after application, it can cause stripping or damage to the thread.
3. Requires Clean, Dry Surfaces: Prior to application, the threads must be cleaned and dried to ensure proper bonding.
4. May Affect Torque Settings: The compound may affect torque settings, so it's essential to adjust torque wrenches accordingly.
Conclusion: Loctite 442-62040 Retaining Compounds offer a strong, corrosion-resistant solution for threadlocking in a wide range of temperatures. However, its irreversibility, potential for over-tightening, and the need for clean, dry surfaces should be considered before use. If these factors are manageable for your specific application, then Loctite 442 could be a valuable addition to your toolkit.
Recommendation: For applications requiring a permanent, high-strength threadlocking solution in harsh conditions, Loctite 442-62040 Retaining Compounds are worth considering. Always follow the manufacturer's instructions to ensure optimal performance and minimize potential issues.
Fix Cure Time: 3077 degree. Loctite Retaining Compounds - Secures metal cylindrical assemblies up to .015 diameter clearance. Loctite Retaining Compound is a high viscosity liquid that retains compound and secures metal cylindrical assemblies up to .015 diameter clearance. Capacity: 50 ml.
Color: Green. Features: A High Viscosity Liquid Retaining Compound, Prevents Metal Fretting Corrosion. This compound prevents metal fretting and corrosion. Type: Retaining Compound.