OMC/BRP Anti-seize

[456eec]

I've always used the OMC anti-seize compound as recommended on bolt threads when changing the impeller. My tin is a bit old now and I want to replace it but when I asked at the local Evinrude dealer (here in Australia) they didn't have it and said they just used marine grease.
Do BRP still make this and what's it called?
I have copper anti-seize I use for automotive and motorcycle use. Is this suitable for marine use or is it likely to be washed out?

[boats.net]

You maybe able to use the automotive anti-seize, however it does not look like evinrude supplies it.