Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.
GAF HydroStop 5-Gallon Patina Green Acrylic Reflective Roof Coating (5-year Limited Warranty)
Get Pricing & Availability
Water-based acrylic base coat that is tinted green to make it distinguishable from premium coat finish coat in order to easily spot substrates not yet covered
Helps reduce tear-offs can be installed over a variety of roofs without the need for a complete tear-off and associated cost and waste
Adheres to a variety of existing roof substrates, including metal (historic or commercial) roofs, flat and low-pitched roofs, BUR, structural concrete, EPDM, Hypalon, modified bitumen, PVC, and TPO roofs, as well as parapet walls and exterior walls
Best Price. Guaranteed
Find a lower price on an exact item? We'll match it. Some exclusions apply.
Learn More