WEICONLOCK AN 302-72 Locking of Threads and Stud Bolts

WEICONLOCK® AN 302-72 is a high-strength anaerobic threadlocking adhesive developed for securing threaded fasteners and stud bolts against vibration, shock, and mechanical stress. It cures in the absence of air between closely fitting metal parts, forming a durable and vibration-resistant bond.

This product is particularly suitable for permanent locking applications where maximum security is required. It prevents self-loosening of bolts and threaded connections while also sealing the joint against leakage and corrosion.

WEICONLOCK® AN 302-72 is commonly used in marine machinery, industrial equipment, gear assemblies, pumps, and heavy mechanical systems where reliable fastening is critical.

Key Features

High-strength threadlocker
Designed for permanent locking
Prevents loosening due to vibration and shock
Seals threaded joints against leakage
Cures anaerobically between metal surfaces

Technical Specifications

Brand: WEICON
Product Type: Anaerobic Threadlocker
Model: WEICONLOCK® AN 302-72
Application: Locking of threads and stud bolts
Strength: High
Curing Mechanism: Anaerobic

Applications

Marine engines and mechanical assemblies
Industrial machinery and heavy equipment
Stud bolts and threaded fasteners
Pumps, gearboxes, and structural connections