I made a mould out of glass fiber, based on a cf part i want to recreate. But as it was my first time ever working with composites and resin, the surface finish of the mould isnt ideal. (has dry spots where there is no even layer of resin)
What would be the the easiest way to get a better finish?

Would i just cover my mould in another layer of resin or cover the holes with filleting wax?