A couple of other members and I have posted before about this product, but I thought I'd share photos of how the internals of a 250/350 petrol tank cap cleaned up after a couple of soaks. And no, not even a cheapskate like me is going to try and re-use that seal!
Talking of which, looks like the Yambits kit might have the vent hole in it now.
The downside of Evaporust is trying to get it delivered without Hermes/EVRi damaging the container, causing it to leak and be destoyed at their depot. This has happened on two of my last three purchases, although I guess it could be a manufacturing issue with the containers.
