Product Description
3MTM Scotch-WeldTM Threadlocker Anaerobic Adhesives are one-component anaerobic adhesives that cure and seal threaded assemblies that meet a wide range of applications to prevent vibration loosening and/or leakage. All products provide excellent vibration, corrosion, and shock resistance. Engineered to provide different strengths, temperatures, nut/bolt sizes, and other requirements, some threadlockers allow removal and meet various selections depending on the specific application.

Specific Features
 3MTM Scotch-WeldTM Threadlocker TL22 is removable with hand tools. It is a low strength (low torque removal) threadlocker for small diameter, fine threaded screws, set screws, nuts, bolts and hex and slot driven components such as keyed fasteners.
 3MTM Scotch-WeldTM Threadlocker TL42 is a general purpose. Removable
with hand tools, medium strength threadlocker ideal for machine tool access
bolts, and hydraulic system bolts. It can also be used on gear box / driveshaft
bolts, bearing cover cap screws, countersunk screws, and conveyor roller bolts.
 3MTM Scotch-WeldTM Threadlocker TL43 is a general purpose, removable with hand tools, medium strength threadlocker for most medium and coarse-threaded screws, nuts and bolts. It is oil tolerant to help secure as-received parts and its thixotropic property prevents run-off, dripping, or migration of the adhesive product when applied on parts.
 3MTM Scotch-WeldTM Threadlocker TL62 is a medium to high strength threadlocker that is especially developed to secure assemblies with high strength retention. It allows disassembly with heat and will perform on lightly oily parts with only approximately 10% strength reduction
 3MTM Scotch-WeldTM Threadlocker TL70 is a high strength threadlocker that locks all metal fasteners and thus prevent vibration loosening and leakage through the applications where maximum strength is needed. TL70 prevents corrosion of assembled parts.
 3MTM Scotch-WeldTM Threadlocker TL71 is a general purpose permanent high strength threadlocker that locks bolts and studs up to 1” in diameter as it seals against leakage and corrosion. Temperature resistance intermittently up to 400oF.
 3MTM Scotch-WeldTM Threadlocker TL72 is a permanent high strength threadlocker to locks bolts and studs up to 1” in diameter. It can be used for high temperature threadlocking (intermittently up to 400oF) and its thixotropic nature prevents dripping or migration of the liquid adhesive after assembly.