I've painted a bird feeder what do I do to weather proof it?

I used acrylic paint. I made a couple of coats. Should I use something to seal it, or protect it?I've painted a bird feeder what do I do to weather proof it?
You can buy some sealant from the stores.


It waterproofs and ';damage'; proofs the paint so it doesnt get chipped or fall of easily.I've painted a bird feeder what do I do to weather proof it?
When you painted it you already weather proofed it .