The resin idea is actually a good idea for a lot of LED installations.
I have used car body fibre glass resin from Halfords which I like using because the lighting instalation can be painted with the resin, completely coating all surfaces with a waterproof, hard layer thus completely sealing it all against any corrosion.
It is also very easy to use but remember that any tools will almost certainly be lost unless you are very quick with a very strong solvent to clean things up before it sets. |