This seems stronger and more solid than the the more modern quick drying epoxy resins. It can also fill gaps robustly and be moulded easily into fillets etc. I have used traditonal Araldite for many years and, used in the right places, I think it is unsurpassed.
An excellent factual summary of the situation that posed rationale arguments on both sides. Everyone who wants an informed view on the UK's relationship with the EU should read thsi. Also an entertaining read.