DuraTrax has designed this bottle of Pit Tech Thread Locking Compound to be used on metal fastners. It is not recommended for plastic parts. INCLUDES: One bottle of DuraTrax Pit Tech Pro Threadlocker SPECS: Weight: .2 ounces (5.5 grams) FEATURES: Medium strength general purpose thread locker Locks threaded fasteners against loosening from vibration Perfect for use in helicopters and all RC cars Clean and dry parts for best results (removing grease, oil and dirt) Parts can be returned to service immediately in MOST CASES Thread locking compound comes in a Red bottle with a clear nozzle tip COMMENTS: Because threadlocker requires a large amount of oxygen to prevent it from drying out, it is sold in large bottle and is not filled to the top with the glue. kpm01/15/2004 ir/jxs