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Old 31 January 2010, 16:19   #11
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We've been here before, reticulating foam is what's used on high end rib seating.
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Old 31 January 2010, 16:23   #12
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reticulating foam
Is this an Ann Summers product?
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Old 31 January 2010, 16:24   #13
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I'd have to ask the wife about that.

Your local upholsterer should be able to tell you a bit more about it, it's not cheap, but then quality never is.
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Old 31 January 2010, 16:28   #14
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http://en.wikipedia.org/wiki/Reticulated_foam
Porous.
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Old 31 January 2010, 16:33   #15
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It shouldn't happen, can't see any harm in wrapping it in cling film as like you say the cells shouldn't open so the moisture in the "sweat" won't affect it.

Not sure whats in mine, the foam I bought I ended up sitting on when I did the antifouling.
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Old 31 January 2010, 16:51   #16
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Dunno why you'd need to wrap it in anything though.
Cause I was referring to chip foam.
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Old 31 January 2010, 17:27   #17
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Will not hold any moisture at all!
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Old 01 February 2010, 02:39   #18
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the upholster i use, well both of them, use what they call quick dry foam as the base, which is quite hard and then stick another softer foam to the top and sides of it to make it more comfortable.

both the foams they use do no absorb water, which i think is the main concern.

this is used on all the seats i supply and on my curved composite back rests.
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Old 01 February 2010, 02:43   #19
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Might be

Quote:
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the upholster i use, well both of them, use what they call quick dry foam as the base, which is quite hard and then stick another softer foam to the top and sides of it to make it more comfortable.

both the foams they use do no absorb water, which i think is the main concern.

this is used on all the seats i supply and on my curved composite back rests.
Could be the same stuff i used expensive but worth it.
as the underside of the seats have breather holes in them. they also let the air out as you sit on them.
There water proof.
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Old 01 February 2010, 03:54   #20
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Foam

In the course of constructing our air/foam tubes we have quite a lot of offcuts of closed cell polyethylene foam which unfortunately end up in the waste skip. We use two different weights which I believe would be ideal for the job, a soft one at 18kgs per cubic metre and a harder one at 33kgs. If anyone has a requirement and wants to call in and help themselves they are more than welcome. Collection only.

This is one of 15 tubes for the Italian Coastguard under construction which are 18 metres long with a 1 metre diameter, and constructed with an inner tube, 80mm thick closed cell foam and then covered with outer Hypalon covering.
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