LOCK & SEAL FASTENERS: Prevents loosening of metal fasteners caused by vibration on small motors, mowers, and power equipment

PREVENTS RUST & CORROSION: Protects from leaks, rusting, and corrosion and eliminates need to stock up on expensive lock nuts and washers

REMOVABLE: Can be removed with hand tools

EASY & QUICK: Sets in 10 minutes and fully cures in 24 hours

FOR 6-19mm FASTENERS: Medium-strength formula for use on threads for 6mm to 19mm (1/4-inch to ¾-inch) nuts and bolts 

Loctite Thread  locker Blue 242 is designed to lock and seal threaded fasteners and prevent loosening from vibration. Ideal for 6-19mm fasteners, this unique formula is great for small motors, mowers, and power equipment. Loctite Thread  locker Blue 242 protects threads and prevents from leaks, rusting, and corrosion and eliminates the need to stock up on expensive lock nuts and washers. Fast and easy to use, this medium-strength thread locker sets in just 10 minutes and fully cures in 24 hours. Loctite Thread  locker Blue 242 is particularly suited for applications on less active substrates such as stainless steel and plated surfaces, where disassembly is required for servicing.