Elastomeric roof coatings are the surfacing component of the two-part spray polyurethane foam-based (SPF) roofs. For more information about the substrate for SPF roofing systems, visit our polyurea foam page. Elastomeric roof coatings are also commonly used on metal roofs.
Elastomeric roof coatings provide many benefits to the roofing systems they cover, including promoting energy efficiency and durability. They are also simple for a qualified roofing contractor to apply—elastomeric roof coatings are often spray applied, but the American Society for Testing and Materials (ASTM) says that hand and power rollers can be used as well. Your roofing contractor should be able to point you to the right application method for your facility’s roofing system.