Does it bond to metal?
Based on the pictures, I’d say yes.
Ordered 2 of these as presents. Contrary to the description, what I received did not contain an extra bottle of the adhesive. Only had the one attached to the light.
I too did not receive the extra refill tube. Ordered one kit.
I’d recommend reaching out to Bondic; they can probably send you just the missing items. I’m really sorry for the trouble!