Found 151 results for the keyword ‘Water’

• Wet Styrofoam -- will it dry out?

    Wayland asked: “Does wet Owens Corning Formula Styrofoam ever dry out?” Extruded polystyrene insulation is generally considered waterproof.  In fact it was first invented by Dow Chemical for the US army in WW I to provide unsinkable floating bridges -- and has been used as the flotation eleme...