Henry HE572110 "Blueskin" Spray Prep 15 OzHighlights: Rubber based spray adhesive designed to enhance the adhesion of "Blueskin" membranes. Aggressive tack provides adhesion of membrane. Suitable for application at normal and low temperatures. Clear amber color. 10 degrees to 104 degrees Fahrenheit application temperature. 3 minute drying time for initial set. 20 minute drying time for set through. Spray can application eliminates the need for brushes or rollers. 30 to 50 sq. ft. can coverage