Innovative Loctite® Anaerobic Threadlockers & Thread Sealants

Fifty Years Ago we invented the first liquid Threadlocker.BEST EVER Loctite ® Anaerobic ThreadlockersWe’ve upgraded the formulation of our Loctite ® 243 and Loctite ® 262 to provide even better performancewith reliable cure on passive metals, increased oil tolerance and improved high-temperature performance.Introducing BEST EVER Loctite ® 243 and Loctite ® 263Best Ever - Like the original, just better.High-performance on various metals – even without use of an activator• Active substrates, e.g. iron, copper, brass, steel• Passive substrates, e.g. stainless steel, aluminium, plated surfacesTemperature resistant to 180ºC – improved reliability in high temperature applications• Superior heat aging resistance• Can be reliably used on high-temperature applicationsImproved oil resistance – improved reliability in industrial environment• Very robust curing performance on fasteners with oil contamination traces• Tolerant to industrial oilsMEDIUM STRENGTHCure onpassive metalsOiltoleranceHeat aging@ 180ºCBest Ever Loctite ® 243 ✪✪✪ ✪✪✪ ✪✪✪Loctite ® 243 ✪ ✪✪ ✪Loctite ® 242 ✪ ✪ ✪HIGH STRENGTHBest Ever Loctite ® 263 ✪✪✪ ✪✪✪ ✪✪✪Loctite ® 262 ✪ ✪ ✪Loctite ® 271 ✪ ✪ ✪Loctite ® 270 ✪ ✪ ✪Loctite ® 2701 ✪✪✪ ✪ ✪✪Key Features Product Part No. Package Type & Size Colour Viscosity (cP) Torque NmISO10964*Medium strengthImproved oil toleranceHigh strengthImproved oil tolerance243 4408944088440924409444095263 442794428044130441314438310ml Blister Carded Ind.10ml Blister Carded AAM50ml Bottle250ml Bottle1lt Bottle10ml Blister Carded Ind.10ml Blister Carded AAM50ml Bottle250ml Bottle1lt BottleBlueRedMedium1,300 –3,000cPLow400-600cPTemperatureRange24 -55ºC to180ºC39 -55ºC to180ºCCure Speed24hr full cure(steel)6hr full cure(steel)RemovalMethodHand tools.If unable toremove, heatabove 250ºCHigh torquehand tools.If unable toremove, heatabove 250ºC* Break loose torque on M10 steel nuts & bolts, torqued to 5Nm.The performance improvements for the formulations have been realized while maintaining the core properties of medium and high strength threadlockers. For example, the current Loctite ® MaterialSpecification for Loctite ® 243, including appearance, fluorescence, viscosity and compressive shear strength, will remain unchanged for the new Loctite ® 243 as well.