What Are Acceptable Adhesives for Halo Foam Board Insulation?
You should use a weather-resistant construction glue that is compatible with expanded polystyrene foam to secure Halo® products to wood or concrete surfaces.
These are typically closed-cell single component polyurethane foams. Two examples of this type of adhesive are PL300 by LePage or Great Stuff by DuPont.
These adhesives typically offer an application temperature range from -7c(19f) To 35c (95f) And a cure time of 24 to 48 hours depending on temperature, humidity, the porosity of the surface, and amount of adhesive used.
At full cure, these types of adhesives can offer a bond strength of about 500 psi.
You should always follow the manufacturer’s guidelines and recommendations for product suitability and application procedures.