Stop touching it for a start..
Yes, leave it overnight to dry and harden. Flat it back with a sanding block and fine paper, then second, maybe third coat it.
Mdf edges suck up a lot of finish so tend to need a good few coats to build up a seal.
Stop touching it for a start..
Yes, leave it overnight to dry and harden. Flat it back with a sanding block and fine paper, then second, maybe third coat it.
Mdf edges suck up a lot of finish so tend to need a good few coats to build up a seal.