Materialix 100% PTFE Dry Lubricant Ultra fine Powder (Teflon Powder)

I used this to quiet a noisy Fatar keyboard action on a digital piano where the keys were contacting the counterweight and squeaking against felt that had compressed and hardened over time. After removing the keys (a bit laborious) I was able to put a thin layer of the Teflon powder on the contact points and the action is very quiet and smooth now.

Great for lubricating piano pedals.

This product worked perfectly to fix a grand piano legato pedal squeak. I would like to have bought half as much for less price, but it works as promised. It is about the size of a half-cup or so. Enough for about 500 years or projects, but it is perfect when you want a non-greasy lubricant. I used a small artist brush to apply it. It is rather light and powdery, so dont open the container near a fan or breeze. It is about the size of a small skin cream jar.

Absolute mess when I opened the package...ptfe powder everywhere.