I removed my prop (15 x 10 three blader) to clean and apply a fresh coating. I used a scotch brite pad to remove the old paint and see that someone in the dim and distant past used a very coarse grade os sandpaper that cut into the coating. In the process of cleaning, I see that the prop is bronze with a copper coating? I want to get it all down to clean metal to apply a fresh coat of protection.
I found a product from Petit, a zinc coat barnacle barrier 1792, which is a modified epoxy. It is available in a spray can which contains 93% zinc. Petit suggests that at least three light coats be applied to protect any underwater metal except aluminum. http://www.petitprod.com/catalog_browse.asp?ictNbr=120
I found a product from Petit, a zinc coat barnacle barrier 1792, which is a modified epoxy. It is available in a spray can which contains 93% zinc. Petit suggests that at least three light coats be applied to protect any underwater metal except aluminum. http://www.petitprod.com/catalog_browse.asp?ictNbr=120