Hi,


The Natural Philosopher coughed up some electrons that declared:


It may go slightly soft, but it wont dissolve back to liquid.
You probably could combine the two functions of stabiliser and DP by
using something a bit more epoxy resin-ish than PVA.

Ah. OK - I'll do some research for epoxy products. I've seen some mention of
aqueous epoxy solutions - I'll have a dig on google.

There are coatings for exterior walls designed to reduce driving rain
penetration.. I forget the name. I'd go that way.


I saw those in Wickes yesterday. I could grab a tin and try it on a patch
and see how it goes.

Many thanks indeed

Cheers

Tim

Right, off to do more leccy box sinking now...