Available in TGIC and TGIC-free formulations, Powdura 4000 is formulated to meet or exceed AAMA 2604 specifications. Powdura 4000 coatings are used in residential and light commercial environments which include: windows, doors, fencing, railings stairwells, louvers, skylights, indoor atrium areas, high traffic areas, and store fronts. ANODITE ...