I'm just beginning my Long-EZ build and I've found most of the materials I need from aircraft spruce. However, I'm struggling to find the 2x pieces of R250 16lb/ft^3 0.2"x37"26" PV-Core foam on their website or anywhere else for that matter. Aircraft spruce has a Last-a-foam variant which has 18lb/ft^3 density. Not sure how good of a replacement that would be..
Any suggestions on where I could possibly find this specific foam these days? If not, are there any good replacements for this foam? It's only needed in a couple bulkheads. But one of them holds the canard alignment pins, so I'm pretty hesitant on finding a replacement without confirming that it would be adequate first.
Thank you in advance!
