• RELIABLE ADHESION. Works on all metals, including passive substrates (e.g. stainless steel, aluminum, plated surfaces) & tolerates minor contamination by oils (e.g. motor oils, corrosion protection oils, cutting fluids). Will not loosen under stress..
• RESISTANT. Won't drip, leak or melt. Even in high temperatures, LOCTITE 248 self-feeding glue sticks keep their integrity making them perfect for difficult overhead applications..
• REMOVABLE WITH HAND TOOLS. Well suited for automotive and other applications where maintenance or servicing is required such as valve cover bolts, water pump bolts, oil pan bolts, drive shaft bolts, rocker studs, carburetor studs, caliper brackets, cylinder heads and more..
• CONVENIENT CURING. Sets in just 10 minutes & is fully cured in 24 hours. Great for volume assembly as it can be applied well before assembly..
• APPLICATIONS. For use on threads for 6mm to 19mm (1/4 in. to 3/4 in.) nuts and bolts..

LOCTITE 248 Blue Threadlocker Glue Stick This medium-strength anaerobic threadlocker offers the same locking strength and sealing capabilities as our premium blue threadlocking liquid, LOCTITE Threadlocker 243. This wax-like stick is conveniently packaged in a self-feeding stick applicator. It is well-suited for difficult repairs, as in overhead applications. It can be applied to a part even if assembly if to take place at a later time, making the stick ideal for volume assembly. Removable with hand tools. Convenient, Portable & Effective Formulated as wax-like, semi-solid adhesives packaged in a self-feeding stick applicator, LOCTITE 248 Threadlocker Sticks provide robust cure even on oil-contaminated or inactive metals like stainless steel. Invented by Henkel as a revolutionary method to positively lock and seal threaded fasteners, LOCTITE threadlocker adhesives are used in a wide range of applications from delicate fuel injection components to heavy-duty transmission and engine assemblies. Specified by automotive OEM's and approved for use on factory assembly lines, threadlockers work by filling the spaces between threads. The result is a secure, one-piece assembly that will not loosen under stress. Won’t Drip, Leak or Melt! Perfect For Overhead Applications These convenient and portable products will not leak or drip when carried in a pocket, stored in a toolbox or used in an overhead application. The sticks are designed and as easy to use as Henkel’s well-known Pritt Sticks for consumers. LOCTITE 504466 threadlocker sticks deliver the same proven performance as the well-known liquid LOCTITE threadlockers: they secure threaded assemblies, fill gaps between threads, and prevent loosening, leaks and corrosion. Removable with Hand Tools LOCTITE 504466 Medium Strength Blue Threadlocker Stick is applied to a threaded fastener and can be disassembled using hand tools. This anaerobic adhesive is typically used for machine tools, presses, pumps, compressors, ing bolts and gear boxes that require maintenance or servicing. The product works on all metals, including passive substrates such as stainless steel, aluminum 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 fluids. LOCTITE automotive aftermarket products are not just OEM-specified, they are also designed by auto manufacturers and lab tested. Engines of nearly every professional race car are assembled and maintained with LOCTITE brand adhesives, sealants, ket makers, and coatings. Whether oline or diesel, from bolts and kets to cooling lines and core plugs, Henkel products are used to seal, secure, and repair vehicle components.