Threadlocking Adhesive ? high strength. Non-drip. Easy-to-use stick. Suitable for all metal threaded assemblies. LOCTITE 268 is a high-strength threadlocker for maximum efficacy in the securing and sealing of bolts, nuts and studs to prevent loosening due to vibration. The product serves to permanently lock assemblies which must not come loose. It is available in a stick format and easy and effective in overhead applications. The product works on all metals, including passive substrates such as stainless steel, aluminium and plated surfaces. It tolerates slight contamination by industrial oils, corrosion prevention oils and cutting fluids. High bond strength Convenient stick format prevents dripping Prevents loosening on vibrating assemblies, e.g. pumps, gear boxes or presses Works on all metals, including passive substrates (e.g. stainless steel, aluminium, plated surfaces) Proven to be tolerant of minor contamination due to industrial oils, e.g. engine oils, corrosion prevention oils a