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25-04-2015, 13:59
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#1
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Registered User
Join Date: Apr 2015
Location: Sunshine Coast Australia
Boat: Oram 13.5m sailing cat
Posts: 5
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barnacle rid in Australia
Hi Forum users, like all long term owners, I am always looking for ways to reduce my costs. Barnacle rid advertise the use of copper electrode to rid the boat of the pesky hard shell critters with the application of power. Not interested in the knockers of time wasters please, just any one who has experience with this product .
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25-04-2015, 14:18
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#2
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֍֎֍֎֍֎֍֎֍֎
Join Date: Apr 2006
Posts: 15,136
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Re: barnacle rid in Australia
In the US market, or on the larger web forums, there appear to have been *zero* users with long-term or replicable results using any miracle products to get rid of barnacles. Despite the occasional inventors who claim to have done so.
I'm not knocking the concept, just saying if any one of them is working, they're sure doing a good job of hiding the results from the boating press and public.
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25-04-2015, 14:25
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#3
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Registered User
Join Date: Apr 2015
Location: Sunshine Coast Australia
Boat: Oram 13.5m sailing cat
Posts: 5
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Re: barnacle rid in Australia
I have found positive comments from users of the ultrasonic systems available, but this is not suitable for composite hulls, only solid construction.
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25-04-2015, 14:41
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#4
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Registered User
Join Date: Aug 2014
Posts: 589
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Re: barnacle rid in Australia
I race regularly, and barnacles are not the problem.
Its the fine green weed that grows at an alarming rate in the tropics (20 mm in 14 days) that kills boat speed and is not controlled by these electronic systems, that is the problem.
Barnacle Rid is not the solution.
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27-04-2015, 16:03
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#5
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Registered User
Join Date: Nov 2009
Posts: 19
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Re: barnacle rid in Australia
Hi, have you checked into Copper Coat for the bottom.
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27-04-2015, 16:18
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#6
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Hull Diver
Join Date: Oct 2006
Location: Under a boat, in a marina, in the San Francisco Bay
Posts: 5,428
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Re: barnacle rid in Australia
The Barnacle Rid web site claims no more anti fouling and no more in-water hull cleaning.
Yeah, right.
http://www.barnaclerid.com.au/
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28-04-2015, 08:55
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#7
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Registered User
Join Date: Aug 2003
Boat: Dragonfly 1000 trimaran
Posts: 7,145
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Re: barnacle rid in Australia
Quote:
Originally Posted by fstbttms
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Looks to me like your own built in electrolysis/stray current problem !
__________________
The question is not, "Who will let me?"
The question is,"Who is going to stop me?"
Ayn Rand
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28-04-2015, 17:57
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#8
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Registered User
Join Date: Nov 2009
Posts: 19
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Re: barnacle rid in Australia
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30-04-2015, 01:00
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#9
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Registered User
Join Date: Apr 2015
Location: Sunshine Coast Australia
Boat: Oram 13.5m sailing cat
Posts: 5
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Re: barnacle rid in Australia
I built the hulls upside down and before turning over, a very thick coat of epoxy resin and copper powder was applied and then peel plyed to remove the excess resin. The result is a 1.5 -2 mm layer of almost pure copper remaining. This has been effective for over five years, but still requires scrubbing 4 time a year. I am hoping the barnacle rid will stretch this out a bit further.
This worked out more cost effective than the commercial brands.
As for electrolysis, I have 3 skin bronze fittings and nothing else in the water. Motors are electric and mostly composite plastics, so no problems there.
if you anchor beside me and have stray current problems, your problem, not mine.
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30-04-2015, 01:53
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#10
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Registered User
Join Date: Aug 2009
Location: oriental
Boat: crowther trimaran 33
Posts: 4,414
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Re: barnacle rid in Australia
Quote:
Originally Posted by Seaslug Caravan
I race regularly, and barnacles are not the problem.
Its the fine green weed that grows at an alarming rate in the tropics (20 mm in 14 days) that kills boat speed and is not controlled by these electronic systems, that is the problem.
Barnacle Rid is not the solution.
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barnacles are easy to scrape off, the weed is really difficult to remove.
My strategy now with a perfectly clean bottom is to wipe it every 3 days to prevent anything from establishing itself.
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30-04-2015, 04:14
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#11
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Registered User
Join Date: Aug 2014
Posts: 589
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Re: barnacle rid in Australia
Quote:
Originally Posted by boat_alexandra
barnacles are easy to scrape off, the weed is really difficult to remove.
My strategy now with a perfectly clean bottom is to wipe it every 3 days to prevent anything from establishing itself.
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Easier said than done . I have to dry the boat out on a beach before race day to do the wiping . Swimming and wiping is out of the question as I'm s### scared of getting eaten by a croc.
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30-04-2015, 04:39
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#12
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Marine Service Provider
Join Date: Jul 2011
Location: Myrtle Beach..for now
Boat: Marine Trader 36 Sundeck
Posts: 390
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Re: barnacle rid in Australia
I've got a St. Francis 50 right in front of me on the tee head. I'll ask him how its working when I see him. His cat does look pretty clean from what I can see...
__________________
Cruisin' again....
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01-05-2015, 00:15
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#13
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Registered User
Join Date: Apr 2015
Location: Sunshine Coast Australia
Boat: Oram 13.5m sailing cat
Posts: 5
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Re: barnacle rid in Australia
Thanks Sid, I will look forward to hearing results.
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01-05-2015, 12:44
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#14
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Marine Service Provider
Join Date: Jul 2011
Location: Myrtle Beach..for now
Boat: Marine Trader 36 Sundeck
Posts: 390
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Re: barnacle rid in Australia
Ok, talked to him today and asked him if he thought the system was working. He's just as curious as I am. Turns out he had a diver come in yesterday to retrieve an eisenglas panel that went overboard. He had the diver check the bottom and the diver reported that he found two barnacles on one of the saildrive props but could find no hard growth anywhere else. He did say there was a light coating of soft growth that brushed right off.
The system was installed a year ago this month and the boat has been on the Cheasapeake Bay the whole time. So, there you go. It seems the system is working on his boat..
__________________
Cruisin' again....
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01-05-2015, 14:11
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#15
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Registered User
Join Date: Sep 2006
Posts: 9,398
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Re: barnacle rid in Australia
The power consumption would be a concern. Seems to be between .5 and 1.2 amps, depending on climate setting. I guess double that for a cat.
No problem, on a marina.
Looking through the site, the boats reporting success with the system seem to be antifouled as well????
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