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Anon
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Aluminium extrusions

Hi all, I have recently acquired my first motorhome, a 1983 Bedford CF1 Travelhome S and think it is brilliant, really looking forward to getting out and about in it, but as can be expected there is a bit of work to be done first.

I found some serious damp, followed by serious rot in the luton bed area and so have stripped it back to the metal and pulled out the old decayed seals in anticipation of re-fitting it.

I was wondering if anyone knows where you can source the original aluminium corner extrusions/inserts or if they're no longer available another type that would suit the same job.

On another note, I see a lot of people saying not to use silicone for seals, is it generally not recommended to use silicone anywhere on the camper, what is the most suitable alternative?

Thanks in advance!

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Fri 18 Mar 2016 @ 09:46 Edit this messageQuote this messagePMQuote this message
Anon
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Silicone.

Hi Ewan,

I have used white silicone in my old Bedford for years and going by what I have found while repairing leaks those who have owned it before me have use a lot of the stuff.
I take it these extrusions are internal supports and are something you would have to have made up or replaced with another type, maybe a caravan dismantler would be worth a call.
That is where I got replacement windows and some plumbing parts I needed.

doujoy

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Fri 18 Mar 2016 @ 10:45 Edit this messageQuote this messagePMQuote this message
Anon
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Silicon

Hi,I was told that the best silicon called sika as it is supposed to last and not degrade,Cheers+Beers Jim.

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Fri 18 Mar 2016 @ 20:22 Edit this messageQuote this messagePMQuote this message
Anon
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Silicon

You can also use builders mastic if it is not seen as t5his does not dry it just skins over.Chees Jim.

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Fri 18 Mar 2016 @ 20:50 Edit this messageQuote this messagePMQuote this message
Anon
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Sikaflex is a polysulphine sealant and is excellent stuff, have used it in marine applications a lot over the years, it has much more 'stick' than silicone and once sealed up with it (sikaflex 221) on chemically clean surfaces it is good for many years.

Mike
Mon 21 Mar 2016 @ 10:37 Edit this messageQuote this messagePMQuote this message
Anon
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silkaflex

Hi mike,thanks for filling in the bits I forgot.Cheers+Beers Jim.

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Mon 21 Mar 2016 @ 20:15 Edit this messageQuote this messagePMQuote this message
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