hi all.
i recently broke my fiberglass water fountain and now there is a huge circle of about 2-3" in the top tier.
i wanted to know if there are any products out there for me to fix it. ive seen clays and puttys that will fix cracks but what i have is far from a crack. i want to fix it asap as the birds usually come and drink from it and not from our bird table :P

i would be looking forward to all your replies.
and thanks in advance !

kind regards
zuhayr rehan