Threadlocker: Red or blue, which one’s right for you? - Loctite
WEBHas the choice between threadlockers got you confused? Our handy guide will explain the key differences between red and blue threadlockers and offer application and removal tips. We’ll get you set up with the best Loctite threadlocker for any job!
LOCTITE® Threadlockers - Henkel Adhesives
WEBApplied to one or two threads before assembly, LOCTITE ® threadlockers push the air between the threads out as the fastener is tightened. The anaerobic threadlocker material cures in the absence of air to form a strong, thermoset plastic that locks threads and joints in …
How to choose the right LOCTITE® threadlocker | Henkel …
WEBLOCTITE 222: A low-strength purple threadlocker for various metals, ideal for disassembly needs. LOCTITE 243: A medium-strength blue threadlocker offering a versatile solution for sealing and securing assemblies. LOCTITE 263: A high-strength red threadlocker designed for permanent locking and sealing of threaded fasteners.
LOCTITE® 243 - Henkel Adhesives
WEBLOCTITE® 243 is a blue, general purpose threadlocker that provides a medium-strength bond. It works on all metals without primer, including passive substrates such as stainless steel, aluminum, and plated surfaces. Suitable for use on most oil-coated, 'as-received' fasteners without cleaning.
Threadlocking solutions | Henkel Adhesives
WEBLOCTITE® red threadlocker high-strength adhesives cure in 24 hours on most applications, and are available in liquid and semi-solid stick forms. For removal, it may require localized heat (>550°F/260°C) and then disassembly with hand tools while still hot.
Loctite® Threadlocker Red 271™
WEBLoctite Threadlocker Red 271 is moisture resistant and protects threads from leaks, rusting, and corrosion while eliminating the need to stock up on expensive lock nuts and washers. Fast and easy to use, this heavy duty, high-strength threadlocker sets in just 10 minutes and fully cures in 24 hours.
LOCTITE® 248 - Henkel Adhesives
WEBMedium strength, removable with hand tools. LOCTITE® 248 is a blue, general purpose threadlocker that provides a medium-strength bond in a convenient stick format for no-drip, no-mess applications. It locks and seals bolts, nuts and studs to prevent loosening due to vibration, and works on all metals, including passive substrates such as ...
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