All MC Cartridges are prone to collect substantial contamination under the hood.
I have recommended a Cartridge is sent away for a thorough clean near 50% of its usage life for quite some time.
Such crud on the critical moving parts have been explained to me, by a Professional, as capable of impeding the freedom of movement.
My Words, I am a advocate of keeping the Cartridge as close to optimised for the freedom of movement of critical parts throughout the typical usage life, what id learnt after a 1000ish hours comes with expectation for additional treatment.
The Link references a type of Glue but not the Brand.
https://community.naimaudio.com/t/replacing-washi-paper-with-lyra-lydian/24063/14

