winterizing woes

[Davidasailor26]

I had no idea PG was harmful to impellers.

Yeah, there's some evidence that it's not great for them. See for example https://forums.sailboatowners.com/index.php?threads/chasing-impeller-vanes.150087/#post-1006257 and https://www.practical-sailor.com/blog/-11059-1.html

 

[jviss]

Thanks. I'd like to hear MaineSail's comments on that PS article.