GLUEDEVIL THREADLOCKERS are available in a variety of different grades which are color coded to enable the consumer to be able to differentiate from one threadlocker to the next. GLUEDEVIL BLUE THREADLOCKER is the most common threadlocker. An average strength locker for fasteners upto 3/4. It will work on stainless steel, oil and other contamination. Safeguard threads from rust and corrission. Removable with hand tools and localized heating. Temp. range -65 to 300 degrees F. Cure speed 30 mins. Full 24 hrs.