Spray foam for aluminum fish boxes

[Charter Tofino]

I have some removable fish holds that are uninsulated and will only hold ice for an hour or two.

I’m looking to get insulating spray foam for the underside to help the issue. Unfortunately all of the commercial operations are slammed and don’t want to bother with a small job. Has anyone used a product that will allow me to do it myself? Thanks in advance

 

[zurk]

just get the two part closed cell marine foam from the usual place in burnaby (coast tek). drop it in there and 60 seconds later its done.

 

[Sliver09]

Spray foam is messy...what about a piece of ridgid poly iso board or elastomeric foam adhered directly to the bottom of the fish holds.

 

[Fisher_dude]

I looked at doing this in my big fish hold and it’s just to messy. Better off getting an insulated kill bag.