Good for you fellows!
Thanks Roy for the illustration. It's spot on.
I'm not using HDU any longer but the best I've found is Duna (Corafoam) and Sign Foam. Both are superior to Precision Board. That stuff is so gritty I won't let in my shop.
Joe
Good for you fellows!
Thanks Roy for the illustration. It's spot on.
I'm not using HDU any longer but the best I've found is Duna (Corafoam) and Sign Foam. Both are superior to Precision Board. That stuff is so gritty I won't let in my shop.
Joe
My response is almost two months after your original question, so you've probably found the answer by now. Anyways, I asked the the West System rep at the boat show one year this very same question since I both build boats and carve signs. He sent me to this study in the West System Advisor:
https://epoxyworks.com/index.php/bon...urethane-foam/
Also if you need technical data, this is also from West Systems. Other manufacturers publish similar data about their products:
https://www.westsystem.com/wp-conten...poxy-Resin.pdf
Carved and dimensional signs, Tolman Skiff kits, custom cnc cutting. www.SaltWaterWorkshop.com