Insights | Berghof Fluoroplastics

High performance sealing membrane for AdBlue® fuel tank cap

May 27, 2019

The day will come when the drivers of almost all modern diesel vehicles of the lowest emission class will have to fill up their tanks with AdBlue®. And when they do, they will have a rather unremarkable looking blue screw cap in their hands to which there is actually much more than meets the eye: Because the AdBlue® tank caps of numerous renowned car manufacturers are equipped with a special high-tech sealing membrane made of one of the most interesting plastics of all - Permeaflon®.

Find out more in our detailed project report.