Based on Soric LRC 1,5mm it can be feasable, even with 2+2 layers, or even 2+1. This in order to get the price down, and still be at the same weight. I would need to calculate the weight though, to be exact (Soric likes resin…)
Where can I buy Soric LRC in the USA? Not finding much on google
Ask any Soric distributor. They should be ably to supply it. Main distributor is Baltek, perhaps work your way down from there.