Examples of foam-safe products include DAP Foamboard Construction Adhesive, Liquid Nails Projects & Foamboard Adhesive, and Loctite PL 300 foamboard construction adhesive. In addition, we've used ...

you'll need an adhesive that's foam safe. I'd recommend Loctite PL 300, a latex water-based adhesive designed for attaching foam board to other materials. The adhesive sets in 20 minutes and ...