How much resin and Cambodia is needed for a 70”x 25” sandwich ?I used gorilla glue to laminate my plywood transom, liked using it a great deal.
If you decide to use wood glue, make sure its TiteBond3 or an equivalent waterproof glue.
Epoxy, TB3 or a polyurethane glue like gorilla are all good choices. If you've used 1 of them before, I'd recommend using a product you are familiar with. I've never laminated wood w epoxy, but have used the other 2 products extensively.