Advance lightweight ready-to-use filler for easy filling of cracks, scratches, and surface imperfections on walls and ceilings in one application. When filling large cracks and gaps there is no need to build layers, as no sagging or shrinkage, even on ceilings. Leaves a super smooth finish, suitable for painting or wallpapering. No sanding required. For Filling of Cracks, Scratches & Surface Imperfections on Walls & Ceilings Fast Drying: 30mins Sag & Crack-Resistant Paintable Dries White Ready Mixed & Ready to Use For Filling of Cracks, Scratches & Surface Imperfections on Walls & Ceilings Fast Drying: 30mins Sag & Crack-Resistant Paintable Dries White Ready Mixed & Ready to Use