Paint for interior floor?

[davepoth]

I'm in the middle of restoring a car and was thinking about protecting the floors. I was thinking if I could get some kind of "light duty" rubberised stonechip paint with a smooth finish it would be just the job to add some protection - has anyone seen a product like that? Ideally it would be an aerosol can.

[davepoth]

Slightly different question, so I'm not ready for the care home yet. Hopefully.