Tempo Epoxy Propeller Coating is engineered with the added adhesion andabrasion resistance needed to protect propellers from the elements andwear. Compared to standard enamel and lacquer paints, Tempo PropellerEpoxy Coating stays on the blade for more flying hours. with regularuse, this formula can extend the blade life. Bare metal should beprimed first with Zinc Phosphate Primer (A-701 Yellow or A-702 Green) orSelf Etch Primer (A-880 Gray). Approved for propeller touch up perHartzell Maintenance Practices 61-00-15.