We tested out a product in grad school called simalfa. Wrote part of my thesis on it. It requires a lot more infrastructure than your average 30nf, but man is it great and fast!
It's expensive, but not much more than 30nf. Gravity feed hose to a pneumatic sprayer, spray only one side for good contact, both sides for a near unbreakable bond. Is the Best way to go, but you can
roll or brush it on like 30nf. Best part is, put it together after 10 seconds. That's right seconds. Not
lay it on and come back 20 minutes later like you do with the 3m "
green glue" just to recoat so you know it will hold.
Obviously, there are some drawbacks. You need a smarter, more diligent end user for proper set up and clean up if your going to spray. If you don't dial in correctly, overspray can be an issue. And you'll want to mask off the extra area. Otherwise plan on replacing the floor or decking over it because it stays sticky. If you usr it like 30nf, then it functions identically, with far less wait time.
Shelf life is less than 3m, I think it's 4 months, vs 3m's 12 months, but it also is a smaller volume than 5 gals. Just as susceptible to problems if its freezing out as 3m, so order before it gets cold if you're in the north.
Also water soluble and GREENGUARD Gold Certified
If you've got a ton of foam to wood to do, it's worth the extra hassle with the amount of time you save in dry time alone.
https://www.simalfa.com/products/321