OfficinaRC PTFE CSF for 1/10 OFC-PTFE-110

If you have ever cracked open a diff and wondered why your car just does not feel right through the corners, the fluid inside is usually the first place to look. OfficinaRC PTFE CSF is one of those products that quietly earns its place in your pit bag and stays there.

The PTFE additive is what sets this fluid apart. It bonds to the internal surfaces of your differential, reducing friction and wear in a way that standard silicone oils simply cannot match. The result is a smoother, more consistent diff action that holds up lap after lap, whether you are running carpet or asphalt.

For 1/10 scale racing, where diff feel directly translates to corner exit speed and overall traction balance, using a quality fluid like this is one of the easiest performance gains you can make without touching your setup sheet.

What you will notice right away is how predictable the car becomes. Traction rolls feel more linear, the rear end plants more confidently, and you spend less time chasing setup and more time driving. That consistency is exactly what OfficinaRC engineered this fluid to deliver.

It is also worth mentioning the longevity. PTFE treated fluids tend to stay in grade longer than untreated alternatives, which means fewer diff rebuilds and more time on track.

Whether you are prepping for a club race or dialing in for a regional event, OfficinaRC PTFE CSF belongs in your maintenance routine.