Bicycle Strength Threadlockers From Park Tool Threadlockers lock threaded assemblies and keep them from loosening, and if anyone ever tells you that you need to use blue, or red threadlocker, these are the perfect choice to cover every bike-related application. TLR-1 FEATURES: Blue Medium strength, similar to Loctite 242/243 Compatible with steel, aluminium and carbon fibre Oil tolerant Not recommended for titanium threads Full curing time 24hrs Removable with hand tools TLR-2 FEATURES: Red HIGH STRENGTH, similar to Loctite 262/263 Compatible with steel, aluminium and carbon fibre Oil tolerant Not recommended for titanium threads Full curing time 24hrs Requires heat for removal! Important note: Park Tool AP-1 Adhesive Primer must be used to prep all components, fasteners and carbon fibre surfaces prior to application of Park Tool threadlockers or retaining compound. Failure to do so could result in permanently bonded parts.
