got some Boral to experiment with before I use it on jobs. The dealer I got it from has 1" and 3/4" thicknesses. I routinely replace 1 1/4" thick rotted wood window sills. So I would need to laminate 2 pieces of Boral to get 1 1/2" then thickness plane down to 1 1/4" . 2 questions: what glue for Boral would work best for face gluing 2 pieces together, and will this stuff kill my high speed steel planer blades? The spec sheet recommends mostly different brands of construction adhesives tubes. I use a lot of West Systems epoxy, would this be a good glue? The tech spec sheet also recommends carbide tooling and nothing is mentioned in there about thickness planing. I also have a drum sander that I could use to thickness, but it would be alot slower than the planer.