A Jordan Brown shot from distance was the game’s first real opportunity, with Brad Collins collecting the effort comfortably enough.
This was followed by a couple of other dangerous moments, including an Ashley Fletcher header - which was also dealt with by the Brewers shot stopper.
Following the restart, the first real chance fell to Kyran Lofthouse - who could only produce a tame shot to test Franco Ravizzoli.
The next real chance only came in the 90th minute, as Hamilton clinched the win.
On the break, Leighton Clarkson, slipped the winger through down the right, with his shot beating Collins at the front post.
Here’s how the Seasiders performed:
13. SUB: Reuell Walters - 7
Reuell Walters replaced Casey in the back three at the end of the first half. Photo: Gareth Evans
14. SUB: Niall Ennis - 6
Niall Ennis was kept quiet after being introduced in the second half. Photo: Gareth Evans
15. SUB: Dale Taylor - 6
Dale Taylor made his return from injury for the final 15 minutes. Photo: Gareth Evans
16. SUB: Leighton Clarkson - 7
Leighton Clarkson provided the assist for the winner. Photo: Gareth Evans
17. SUB: Hayden Coulson - 6
Hayden Coulson was among those introduced in the second half. Photo: Gareth Evans