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.

TEMPERATURE RESISTANT– up to 149C.

OEM APPROVED– Used by original equipment manufacturers to permanently secure bolts and fastenings.

BOLT SIZE– Ideal for 1/4″ to 1″ fastenings.

APPLICATIONS– Permanently fix loose screws, vibration-sensitive items, bolts and stud bolts.

SIZE– Small 6ml tube