Built With Foam Linear Strips – The Ultimate Perimeter Solution for Self-Leveling Floors Built With Foam Linear Strips streamline the preparation process for self-leveling underlayments, offering durability, flexibility, and efficiency in every project. Now available in convenient 24-piece packages of 30-inch strips, these high-density foam strips provide the ultimate solution for achieving soft, secure, and solid perimeter joints. With innovative design and seamless integration, they’re perfect for professional-grade flooring installations. Key Features Durable Expansion Barrier: Acts as a reliable shield between walls and self-leveling compounds, ensuring optimal expansion and preventing structural issues. Innovative Level Lock Technology: Strategically placed slots and holes enable the self-leveler to bond with the foam, forming a unified, solid underlayment. Flexible and Long-Lasting: Made from high-density foam that adapts to complex installations while maintaining strength under pressure. Effortless Installation: Packaged in 24 easy-to-handle 30-inch strips that are simple to secure with caulking or thinset and can be trimmed flush post-curing. Generous Coverage: Each package includes 24 strips, providing a total of 60 linear feet of material—perfect for medium to large projects. Professional-Grade Results: Creates a flat, monolithic substrate ideal for supporting a wide range of flooring materials.