Filling lightweight cracks in plasterwork is an important part of finishing a room. Good paintability of the sealant is usually an important requirement. Soudal has a range of products suitable for this application, including Crack-ko-fil which is available in various packaging formats depending on the size of the job. The Crack-Ko-Fil is an acrylic polymer based formulation that can be easily applied by trowel or gun. Low shrinkage helps ensure a beautifully smooth finish.