Hippy Steve
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Posts posted by Hippy Steve
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19 minutes ago, blackrose said:
The other thing is that whatever option you choose, the old rusty tank will still need refurbishing before you do it, so you're not saving that bit of work this time, but you wouldn't need to do it again in the future.
Very good point!
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Existing tank is in need of refurbishment (no need to start the debate on the best method for that!) I have been trying to get that done but everybody seems very busy...
Looking at options - it's either repaint, fit a flexible tank (though I haven't seen any of a suitable size) or fit a stainless / plastic tank. One of the benefits of stainless steel is that, once done, we don't have to worry again...
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Toying with the idea of fitting a stainless steel water tank inside the existing mild steel tank. Am weighing up the cost against the benefits, are there any disadvantages that I need to be aware of?
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On 03/01/2021 at 20:53, Wee Vee said:
Hello Steve!
Re. our rusty old water tank:
I knew the prep wouldn't be perfect without it being sandblasted, but I spent the best part of a week with a mix of power and hand tools. The pitted areas is where I struggled to get a really good result – the white mineral deposits were very difficult to remove completely. So in the end I decided to go just with Vactan (two coats), until I could assess how successful the prep had been.
That was nearly nine months ago, and bar a few white streaks coming from the heavily mineralised areas, it's still looking pretty damn good. My intention is to drain again next time the boat is out for blacking and prep and touch up those areas which have failed.
The only other gem of wisdom I can offer is that Vactan takes a very long time to cure below the waterline. I certainly wouldn't attempt a refurb outside of spring/summer if the boat's in the water. I used a heater to speed things up and that was early May.
Hope that helps!
Vickie
...Hi Vickie and big thanks for the info and pics.
We've just bought our boat, integral water tank was empty so filled and sterilised then flushed through a couple of times to get rid of brown colour (suggesting that there is no coating??)
It still has a slight taste to it even after being filtered and am looking at the options for coating the inside - assuming I'll be able to get the cover off!
Seems to me that a couple of coats of vactan, properly cured, is the way to go, at least in the short term, then check it every time she comes out for blacking. Just been blacked so won't be coming out of water for a while (insallah!!) so looks like it's a job for later in the year.
Thanks again, a really useful post.
Steve
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On 18/04/2020 at 08:35, Wee Vee said:
Doubting if Maxkote is any more cost effective than Jotun DW though, as 1L only covers approx 2sq m (I can't find coverage specs for Jotun).
It's about £85 for a 2L tin so that would add up in a tank our size.
As always when I start investigating anything boat-related, it feels like a can of worms has been opened. ?Can I ask what the final outcome was? Did you use a lining coat or just stick with the Vactan?
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I contacted Isuzu with my engine number and a few days later got a reply from Dave Swain at EnginesPlus with two documents, "Canal Boat Supplementary Manual" and "4LB1 4LC1 4LE1 Instruction Manual". He also advised that the workshop manual is available for £46.50 (hard copy) or £30 + vat for electronic.
It seems that I'm not allowed to attach them here but if anybody would like them then PM me and I'll send them through.
Steve
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Has anybody geeked the staistics of how long it takes to pressure wash vs hose & sponge per metre?
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Hello lovely people, we are starting to look for our first live-aboard and saw this boat. It ticks lots of boxes, the price allows for modifications so it's on the list.
My concern is the plate thicknesses... 6mm bottom and 3mm top appear very thin to this novice, even with the epoxy coating.
Is this an issue?
manual for isuzu marine engine IM4LB33
in Boat Building & Maintenance
Posted
Hi All, sincere apologies for tardy response, I've been out and about in the van.
Does anybody still need the docs or is the link sufficient?