WEICONLOCK® Thread lockers – Reliable Fastener Security for Industrial Applications
 
WEICONLOCK's® Thread lockers are high-performance anaerobic adhesives designed to secure threaded fasteners and prevent loosening caused by vibration, shock, and dynamic loads. Curing in the absence of air, they form a strong, durable bond that also helps seal threads and protect against corrosion. Available in various strength grades, WEICON thread lockers provide the right solution for both removable assemblies and permanent fastening applications.
 
Medium Strength (Removable) BLUE
Ideal for applications where secure fastening is required with the ability to disassemble using standard tools.
✅ Prevents loosening from vibration and movement
✅ Removable with hand tools
✅ Seals threads and protects against corrosion
✅ Ideal for machinery, automotive, and maintenance
 
High Strength (Permanent) RED
Designed for maximum holding power in critical or high-load applications.
✅ High-strength bond for permanent fastening
✅ Resists heavy vibration and stress
✅ Prevents leakage and corrosion
✅ Typically requires heat for disassembly
 
Quick Selection Guide
🔧 Need removability? → Medium Strength
🔩 Need maximum hold? → High Strength