Tufoil has a pure synthetic base of the highest quality possible. The magic in Tufoil is the incredibly tiny size of the PTFE particles suspended in your oil.
We’ve got the answer and the proof! These photos to the right are taken through a Scanning Electron Microscope and compare the particles in Tufoil with the size of a human hair.
Tufoil’s suspension particles are 3 microns (0.000118″) in size so it mixes beautifully with your oil and can’t clog up your oil filter.