Cover+water pump question

Thank you guys for your help and input but i realized just now laying here in the middle of night lol, i might of messed up. I put thread sealant most of the bolts but i did not put thread sealant on the bolt that is behind the big water pump inlet/outlet. Is that bolt connected to water jacket? If so probably will need to pull water pump off and reinstall again. What bolts require sealant?