[erebus]

Originally Posted by DonV

Excellent progress! I'm telling ya a 3000# pressure washer with one of those rotating heads will make very short work of the foam.....oh yeah, and very messy work.

Like this one.....

https://www.lowes.com/pd/Blue-Hawk-3...Nozzle/3117679

Yep, those nozzles will do the trick for sure.
I just used one yesterday down at my boatyard on our shop pressure washer to strip most of the bottom paint off my '79 23 Sceptre.
They are also know as the "viper". We get them from Northern Tool.
Hold it in place too long and you'll do some serious damage!