Threadlocking Adhesive - Medium strength. General purpose. Suitable for all metal threaded assemblies. LOCTITE 243 is a general purpose threadlocker of medium strength. This threadlocker secures and seals bolts, nuts and studs to prevent loosening due to vibration in assemblies like pump, motor mounting bolts, gearboxes or presses. Medium Strength Oil Tolerant Thread Sizes M6 to M20 180°C Service Temperature Prevents loosening and leakage from shock & vibration by adding approximately 25% extra strength to the normal loosening torque. Bonds well despite minor surface contamination due to industrial oils, e.g. motor oils, corrosion prevention oils and cutting fluids. Has a characteristic blue colour that fluoresces under UV light to detect product application. To avoid any subsequent misunderstandings, please note that importing goods from another country can mean that your national Customs authorities may charge you Customs Duty and/or other additional related taxes (for example a Value Added Tax or a Purchase Tax). YOU, as the importer, are responsible for paying any such taxes. We have no control over what taxes you may be charged by your own national tax authorities. We are not responsible for compensating you for payment of any such taxes. If you do not know how much (if any) import tax you might have to pay, please check with your local tax authorities BEFORE entering into a contract to purchase.