My Etec was in for a service earlier this week, the tubes had been freshly Amoral'd, I more often use Polymarine, but had run out. When I went to collect, the tech said " WTF have you got on those tubes?!,"
In his overalls, he couldn't stay on the things.
As an aside to the local fellas, Robbin' Curnow (Penryn) is no longer an Evinrude agent (Phew), which meant a 60m round trip to OSM Lostwithiel.
Very happy with OSM from start to finish. I had a intermittent signal issue to the Icommands, their tech really went the extra mile to sort it. Fractured data cable.