This acrylic sealant from 3M is made of standard-quality acrylic offering high elasticity and excellent adhesion. It is ideal for sealing cracks or grouting seams and joints such as concrete, wood, door frame, window and etc. It prevents leakage, humidity and dust. It does not drip when applied and contains substances preventing bacteria and mold. Plus, the sealant dries fast and paintable, allowing you to use in various applications.