Polyurethane putty is one of the most essential steps in the surface preparation phase of polyurethane flooring systems.
Polyurethane Putty Technical Features
It directly affects the durability of the upper layers and increases the overall lifespan of the system. Polyurethane putty is a critical component of surface preparation, filling cracks, holes and surface imperfections to ensure that the next layer adheres perfectly. Thanks to its elastic structure, it tolerates substrate movements and prevents cracking in the top layers. Its formulation is fully compatible with polyurethane coating systems, ensuring maximum adhesion performance in both intermediate and final coat applications. Properly applied polyurethane putty significantly enhances the durability and long-term performance of the entire flooring system.