Closed cell expanding foam hand gun

[Bladevane]

Toby, Have you looked at the Screwfix offering? (https://www.screwfix.com/p/no-nonse...ml/87934#product_additional_details_container) According to one of the Q&A this is a closed cell foam.

 

[TEO]

Toby, Have you looked at the Screwfix offering? (https://www.screwfix.com/p/no-nonse...ml/87934#product_additional_details_container) According to one of the Q&A this is a closed cell foam.

Thanks, I'd assumed it's the same as all the other bog standard pu stuff but def worth another look, cheers.

 

[Erie Fred]

You bring up a good point on closed cell.
These can foams form a hard skin that may actually pass a water test, but as allot of foam
does get trimmed after expansion, so a good test should include a cut open piece.