RustOleum 550 Fibered Aluminum Roof Coating 5 Gal

For use on metal roofs, builtup BUR and modified bitumen roofing Fibered aluminum formula offers waterproofing and rustproofing protection to metal roofs and sidewalls Dries to the touch in 4 hours, weather resistant in 24 hours and full cure in 1012 days Covers between 4050 square feet per gallon Creates a longlasting finish that guards against UV rays and other types of weathering One coat application directly over tight rust with no primer required