Guys,
my other interest...apart from this forum
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Is model making.
You can use superglue and baking soda. It is extremely strong, it can be filed, sanded, drilled etc.
BUT, you cannot mix them and then apply it. The baking soda is basically a catalyst for the superglue. Put the two parts together apply the superglue and dust it with baking soda. When the baking soda touches the superglue....BANG! The combination is solid as rock.
The only drawback is that if you have excess baking soda in your mix it will remain reactive. If you paint over the bond over time the baking soda will work its way through the paint finish.
JB WELD is probably a better solution is this application..that stuff is tough and available in most hardware stores.