J-B Weld Threadlockers provide a reliable and superior lock and seal for threaded fasteners. Ideal on all mechanical parts, body assemblies, and hundreds of other applications to prevent loosening of fasteners from shock and vibration. J-B Weld Perma-lock High Strength Threadlocker is ideal for heavy-duty applications requiring resistance to severe shock and vibrations.

Heating and hand tools are required to separate parts.

FEATURES

• Permanently fix loose screws, vibration-sensitive items, bolts and stud bolts
• Used by original equipment manufacturers to permanently secure bolts and fastenings
• Temperature resistant – up to 149C.
• Ideal for 1/4in. to 1in. fastenings.