toggle quoted messageShow quoted text
Proper application is also the key to successful CopperCoat antifouling.
I tried PropSpeed, 3 times. Applied it myself. Followed the directions to the letter. Maybe the directions are wrong, as they don’t say you need to apply the top coat while the primer is still wet.
On Nov 2, 2019, at 12:41 PM, CW Bill Rouse <brouse@...
I used PropSpeed with mixed results.
But, while in Turkey I met an American catamaran cruising couple, who loved it. He and his wife had used PropSpeed 6 or 7 times with success.
- He said that PropSpeed was only as good as the installation.
- He would not allow anyone else to install it...only he and his wife installed it as a team.
- He said that preparation and following the instructions were very important.
- He also said that the top coating HAD to be applied so fast after the base coat that it required two people.
- He insisted that IT WAS NOT FAST ENOUGH even if you applied the base coat, then immediately applied the top coat. He said a normal prop required two people working as a team: One appling the final base coat with the other immediately behind the first applying the top coat.
On Fri, Nov 1, 2019 at 10:26 PM Mark Erdos <mcerdos@...
I second the Pettit spray below. This is bar far the best
solution I have found for the prop.
I also fell victim to the claims of Propspeed and completely wasted a couple of
hundred dollars in Grenada. It barely lasted 3 months.
- Cream Puff - SM2K - #275
cruising - Vista Mar, Panama
I tried PropSpeed 3 separate times. (They certainly are
proud of that stuff!)
I had the same results as you. Very unsatisfactory. I tried
everything, and finally found a decent solution.
I use the spray. About $35 US for a can.
I use the whole can on my underwater metal, usually 3 or 4
coats on the prop. I burnish the fully dried paint with a heavy duty scotch
brite pad, to expose the zinc (not on the edges, but the flats of the blades).
In an entire season, not a single barnacle or growth of any
kind on the prop. And the paint stayed adhered to my stainless prop. I don’t
burnish the other underwater metals, and do have some growth on them, so the
burnishing is important. I spray the prop once a year.
Looking for advice- I'm doing a bottom job in 6 weeks. Last
year I used Propspeed on my Autoprop and 6 months later there was no evidence
of it.....the barnacles however were flourishing. While I enjoy diving I like
it better without a scraper in my hand. Given the cost of Propspeed, 6
months is unacceptable. Would love to know if there's something better out
Tom and Kirstin
SM 2K 422
Bocas del Toro Panama