Elastomeric protective coatings are widely used over spray polyurethane roofs and as a cool roof coating.
Spray roofing crrc.
Gcmc s ul icc certified spray foam and roof coating products are multi purpose fast setting high solids aliphatic or aromatic protective elastomeric membranes that have excellent adhesion to spf and other properly prepared surfaces used across many industries having a low environmental impact and offer exceptional resistance to chemicals acids oils and other pollutants.
They are energy star compliant and most have earned the cool roof ratings council crrc rating due to their high reflectivity of harmful uv rays.
The crrc does not set a minimum definition for cool.
Polyurethane foam systems are designed to remain in place substantially longer than most roof systems.
The roofing requirements can be found in the following sections of the 2019 title 24 part 6 standards.
Polyurethane foam roof systems are truly renewable and provide a long term solution to keeping buildings watertight.
Additionally roofing products used for meeting the title 24 part 6 requirements must be rated and labeled by the crrc see section 10 113 of title 24 part 6.
The crrc simply lists the measured radiative property values on the rated products directory.