Further to Graham Ebb's suggestion on this thread I've looked around to find which garden hose I can afford to remove a few metres off and have discovered something equally suitable!
The pipe lagging that Parkers use as guard rail padding is designed to insulate 15mm alkathene waterpipe, and guess what I found in the cellar?
This is equally as good as garden hose, I'd suggest, and possibly even better as it is stiffer and thicker walled - either way, a great suggestion Graham, and it will save my foam from chafing through!
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Stephen Godber
235/51 "Exodus"
Stephen Godber
235/51 "Exodus"