LOCTITE® 243 is a medium strength blue threadlocking adhesive that seals and secures metal nuts and bolts to prevent loosening due to shock and vibration.LOCTITE® 243 is a general purpose threadlocker that provides a medium strength bond. LOCTITE® 243 works on all metals, including passive substrates such as stainless steel, aluminium and plated surfaces. It is proven to be tolerant of minor contamination due to industrial oils, e.g., motor oils, corrosion prevention oils and cutting fluid.Prevents loosening on vibrating assemblies, e.g. pumps, gear boxes or pressesWorks on all metals, including passive substrates (e.g. stainless steel, aluminium, plated surfaces)Proven to tolerate minor contamination by industrial oils, e.g. engine oils, corrosion prevention oils and cutting fluidsPermits disassembly with hand tools for servicingP1 NSF Reg. No.: 123000
Gasketing product for machined metal flanges. Medium strength. For gaps up to 0.25 mm. 30 min fixture time.LOCTITE® 515 is a medium strength (6 Nmm² tensile shear strength), medium cure speed, methacrylate-based industrial gasketing product designed for machined, rigid metal flanges. The product, which cures anaerobically, is suitable for gaps up to 0.25 mm. It is used typically as a form-in-place product for pumps, thermostats, compressors, transmission housings and axle covers.Ideal for machined metal componentsPerfect seal between componentsFor gaps up to 0.25 mm
LOCTITE® 243 is a medium strength blue threadlocking adhesive that seals and secures metal nuts and bolts to prevent loosening due to shock and vibration.LOCTITE® 243 is a general purpose threadlocker that provides a medium strength bond. LOCTITE® 243 works on all metals, including passive substrates such as stainless steel, aluminium and plated surfaces. It is proven to be tolerant of minor contamination due to industrial oils, e.g., motor oils, corrosion prevention oils and cutting fluid.Prevents loosening on vibrating assemblies, e.g. pumps, gear boxes or pressesWorks on all metals, including passive substrates (e.g. stainless steel, aluminium, plated surfaces)Proven to tolerate minor contamination by industrial oils, e.g. engine oils, corrosion prevention oils and cutting fluidsPermits disassembly with hand tools for servicingP1 NSF Reg. No.: 123000
LOCTITE® 243 is a medium strength blue threadlocking adhesive that seals and secures metal nuts and bolts to prevent loosening due to shock and vibration.LOCTITE® 243 is a general purpose threadlocker that provides a medium strength bond. LOCTITE® 243 works on all metals, including passive substrates such as stainless steel, aluminium and plated surfaces. It is proven to be tolerant of minor contamination due to industrial oils, e.g., motor oils, corrosion prevention oils and cutting fluid.Prevents loosening on vibrating assemblies, e.g. pumps, gear boxes or pressesWorks on all metals, including passive substrates (e.g. stainless steel, aluminium, plated surfaces)Proven to tolerate minor contamination by industrial oils, e.g. engine oils, corrosion prevention oils and cutting fluidsPermits disassembly with hand tools for servicingP1 NSF Reg. No.: 123000
Threadlocking Adhesive - high strength. Permanent locking. Suitable for all metal threaded assemblies.LOCTITE® 270 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 works on all metals, including passive substrates such as stainless steel, aluminium and plated surfaces. It is proven to be tolerant of minor contamination due to industrial oils, e.g. engine oils, corrosion prevention oils and cutting fluids. Can be disassembled by heating to 300°C.High-strength general threadlocker for maximum efficacyPrevents loosening on vibrating assemblies, e.g. pumps, gear boxes or pressesProven to be tolerant of minor contamination due to industrial oils, e.g. engine oils, corrosion prevention oils and cutting fluidsWorks on all metals, including passive substrates (e.g. stainless steel, aluminium, plated surfaces)Permits disassembly with hand toolsP1 NSF Reg. No.: 123006Can be disassembled by heating to 300°C
Threadlocking Adhesive - high strength. Permanent locking. Suitable for all metal threaded assemblies.LOCTITE® 270 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 works on all metals, including passive substrates such as stainless steel, aluminium and plated surfaces. It is proven to be tolerant of minor contamination due to industrial oils, e.g. engine oils, corrosion prevention oils and cutting fluids. Can be disassembled by heating to 300°C.High-strength general threadlocker for maximum efficacyPrevents loosening on vibrating assemblies, e.g. pumps, gear boxes or pressesProven to be tolerant of minor contamination due to industrial oils, e.g. engine oils, corrosion prevention oils and cutting fluidsWorks on all metals, including passive substrates (e.g. stainless steel, aluminium, plated surfaces)Permits disassembly with hand toolsP1 NSF Reg. No.: 123006Can be disassembled by heating to 300°C
Gasketing product for machined metal flanges. Medium strength. For gaps up to 0.25 mm. 30 min fixture time.LOCTITE® 515 is a medium strength (6 Nmm² tensile shear strength), medium cure speed, methacrylate-based industrial gasketing product designed for machined, rigid metal flanges. The product, which cures anaerobically, is suitable for gaps up to 0.25 mm. It is used typically as a form-in-place product for pumps, thermostats, compressors, transmission housings and axle covers.Ideal for machined metal componentsPerfect seal between componentsFor gaps up to 0.25 mm
Threadlocking Adhesive - low strength. Easy disassembly. Suitable for all metal threaded assemblies.LOCTITE® 222 is a low-strength threadlocker that allows the adjustment of screws including countersunk head screws and set screws. Good on low-strength metals which could fracture during disassembly, e.g. aluminium or brass. The product works on all metals, including passive substrates such as stainless steel, aluminium and plated surfaces. It is proven to be tolerant of minor contamination due to industrial oils, e.g. engine oils, corrosion prevention oils and cutting fluids.Ideal for low-strength threadlocking of adjusting screws, countersunk head screws and set screwsPrevents loosening on vibrating assemblies, e.g. pumps, gear boxes or pressesEspecially suited to small thread sizesPermits disassembly with hand toolsP1 NSF Reg. No.: 123002
Threadlocking Adhesive - low strength. Easy disassembly. Suitable for all metal threaded assemblies.LOCTITE® 222 is a low-strength threadlocker that allows the adjustment of screws including countersunk head screws and set screws. Good on low-strength metals which could fracture during disassembly, e.g. aluminium or brass. The product works on all metals, including passive substrates such as stainless steel, aluminium and plated surfaces. It is proven to be tolerant of minor contamination due to industrial oils, e.g. engine oils, corrosion prevention oils and cutting fluids.Ideal for low-strength threadlocking of adjusting screws, countersunk head screws and set screwsPrevents loosening on vibrating assemblies, e.g. pumps, gear boxes or pressesEspecially suited to small thread sizesPermits disassembly with hand toolsP1 NSF Reg. No.: 123002
Structural Bonding - 2-component five-minute epoxy. General purpose. Excellent water resistance.LOCTITE® EA 3430 is a five-minute, 2-component epoxy adhesive that ensures an optically clear bond line. The product develops high strength on a wide range of substrates and is water resistant. This adhesive is a general purpose bonder and ideal for many DIY applications. Due to the very clear bond line, it is also the product of choice for bonding glass, decorative panels and display. The medium viscosity and fast fixture time at room temperature ensure easy application.Ultra-clear bond lineEasy and fast to apply at room temperatureWater resistantGeneral purpose bonder - suitable for a wide range of substrates
LOCTITE® 510 is a high temperature and chemical resistant gasketing product that is ideal for use on rigid flanges.LOCTITE® 510 is a high temperature resistant anaerobic sealant which cures when confined in the absence of air between close-fitting metal surfaces. Typical applications include sealing rigid flange faces on transmissions and engine casings. It ensures an instant, low-pressure seal. The product increases the torque capacity of assembled flanges.For metal flangesHigh temperature resistant flange gasketAdapts to flange surface irregularities and scratches up to 0.25 mmIncreases the torque capacity of assembled flangesP1 NSF Reg. No.: 123007
LOCTITE® 518 is a medium-strength, general purpose gasketing product with excellent contamination tolerance. Ideal for use on casted iron, steel and aluminium flanges.LOCTITE® 518 cures when confined in the absence of air between close-fitting metal surfaces. It is an anaerobic gasketing material designed for use on rigid iron, aluminum, and steel flanged mating surfaces. LOCTITE® 518 fills gaps up to 0.25mm and forms a flexible, chemical-resistant seal that will not tear or decay. Parts disassemble easily, even after extended service. Typical applications include sealing close-fitting joints between rigid metal faces and flanges. It is also used as a formed-in-place gasket on rigid flanged connections, e.g. transmissions and motor housings.Semi-flexible, medium-strength anaerobic flange gasketFor active and inactive rigid metal flangesCures through minor surface contaminationAdapts to flange surface irregularities and gaps up to 0.25 mmGel-type consistencySeals instantly against low pressureReduces inventory costs – no need for large inventory of cut gasketsResists high pressure when fully curedNo compression set or misaligned gasketsEasy to automateReduces process costs – eliminates manual assembly of conventional gasketsNSF P1 Reg. No. 123758
Thread Sealant - medium strength. For fine threads in hydraulic, pneumatic and general fittings. Fast curing.LOCTITE® 542 is designed for the locking and sealing of metal pipes and fittings as well as other cylindrical metal assemblies. The product cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration. The thixotropic nature of LOCTITE® 542 reduces the migration of liquid product after application to the part.Ideal for fine threads as used in hydraulic, pneumatic & general fittingsInstant low-pressure sealSuitable for metal threads onlyResistant to fuel, oil, coolants and hydraulic fluidsLocks connection against vibration looseningDVGW approval (EN 751-1): NG-5146AR0855
Thread Sealant - medium strength. For fine threads in hydraulic, pneumatic and general fittings. Fast curing.LOCTITE® 542 is designed for the locking and sealing of metal pipes and fittings as well as other cylindrical metal assemblies. The product cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration. The thixotropic nature of LOCTITE® 542 reduces the migration of liquid product after application to the part.Ideal for fine threads as used in hydraulic, pneumatic & general fittingsInstant low-pressure sealSuitable for metal threads onlyResistant to fuel, oil, coolants and hydraulic fluidsLocks connection against vibration looseningDVGW approval (EN 751-1): NG-5146AR0855
