Park Tool Threadlockers TLR-1

- Threadlockers lock threaded assemblies and keep them from loosening during usage. Formulas are oil tolerant and compatible with steel, aluminum and carbon fiber but are not recommended for titanium fasteners. \n- TLR-1 is blue medium strength \n- TLR-2 is red high strength\n- Retailers are not permitted to sell on the Amazon.com marketplace unless authorized in writing by Park Tool