EPKOTE EP-LL100 is a two-part epoxy resin–based putty formulated with a thixotropic blend of selected fillers, resin, and hardener. It is ready for direct application on concrete surfaces for filling cracks, pinholes, and minor surface defects, creating a smooth and even base for subsequent coatings. The material is also suitable for concrete repair applications such as treating honeycombs and leveling uneven or rough concrete, and it can be effectively used on metal surfaces as well.