I’ve been aware of Propspeed (a New Zealand product) for many years having been based in Auckland off and on since 1979. Propspeed, is a foul-release silicone coating famous for preventing marine growth on props and struts has always been produced in New Zealand, with reps in different countries. During the South Pacific cyclone season […]
When applying a paste cleaner, a toothbrush is useful for buffing tight spots and working into the pores of welds; follow by buffing with a cotton cloth. A green 3M scrubby pad helps for removing more aggressive stains. Continued rusting in welded areas might indicate a developing failure, requiring replacement. Rinse thoroughly with fresh water and mild soap when done buffing.