ProTek RC Blue Thread Lock (Medium) sticky 4GHz Syncro KT-531P R/C system

4GHz Syncro KT-531P R/C system that requires no frequency band setting

we recommend you look closely at the rear plastic bearing bushing TRA6893

and trim packages throughout the years

as you’re blasting around the yard

These are shiny

ProTek RC Blue Thread Lock (Medium) sticky 4GHz Syncro KT-531P R/C systemPTK 1572 ProTek R C Blue Thread Locker is a medium thickness, medium strength formula that provides great resistance towards shocks and vibrations, yet still allows hardware to be removed and disassembled with hand tools. It is a must have item for 1 8 scale use, 1 10 scale use and especially any vehicle or aircraft with a nitro engine. ProTek R C Blue Thread Lock also helps to prevent rusting of threads. For use, simply apply the fluid to the threads