Water in clutch housing

Hi every one, I have a 2013 sportsman 500 and a couple of weeks ago I changed the clutch belt, when I put the clutch plastic housing back on I stripped one screw and noticed that there were gaps in the plastic housing and frame, I put some gasket material on some of the gaps but I might not have gotten all of them. So the question is if I do get a small amount of water in the clutch housing will it damage my belt or clutch? There is a drain plug on the lower clutch housing so I assume this problem has be thought out.
Thx for any replies