Changing a upper rad hose

I haven't done my own mechanical work in years. I found
anti-freeze/coolant dripping from my upper radiator hose, When I
squeeze it it drips from where the hose meets the upper rad. I guess I
should change the hose and the clamps. My question is, does one still
add gasket cement to the inside on the hose? How long should the
cement dry before checking for leaks? Like I said, it has been a
while.

Thanks