Everbuild Ready Mixed Fine Surface Filler is an easy to use ready mixed filler for filling small holes and surface imperfections in most porous surfaces. Everbuild Ready Mixed Fine Surface Filler dries to a very smooth finish that can be painted, stained or papered. Everbuild Ready Mixed Fine Surface Filler can be used for minor indoor or outdoor repairs to plaster, brick, render, wood, stone and most other building materials.