SMARTCOAT™ 420 Fibered Aluminum Coating is a heavy-duty fibered aluminum coating that provides maximum reflectivity while giving unsurpassed protection against moisture and corrosion. Our unique formulation forms a heavy and brilliant silvery finish that preserves, prevents rust, inhibits fungus, and reflects over 70 percent of the sun’s damaging rays, while reducing interior temperatures. Our use of paint-grade aluminum pigment (as opposed to the coarser, less leafing “roofing” grade) gives a much finer leafing effect and a vastly superior coating to other brands. Our use of naturally occurring bituminous resins fortifies the asphalt with unparalleled strength to give it greater resistance to the damaging effects of the elements. SMARTCOAT roof restoration products numbers align with proper application sequence. • 100 Series: Clean • 200 Series: Prime/prepare surfaces only as needed • 300 Series: Seal • 400 Series: Coat Why tear off when you can restore? Restoring a ro...See Moreof and avoiding tear off labor can reduce project costs up to 40%. And since coatings are classified as a maintenance, there are tax advantages for building owners as well. Plus, the energy-cost savings of a bright-white, reflective roof. Seamless. Sustainable. SMARTCOAT. Reach out to your local CertainTeed Territory Manager to request a sample of SMARTCOAT ™ 420 Fibered Aluminum Coating and training on the SMARTCOAT Liquid-Applied Roof Restoration system. See Less