Improve adhesion, flexibility, and durability in floor patching and leveling applications with Lev-L-Astic® Binder. Designed for use with cement-based underlayments and patching compounds, this high-performance liquid additive enhances bonding strength while helping reduce cracking and surface failure. Ideal for subfloor preparation in residential and commercial flooring projects, Lev-L-Astic® Binder helps create a stronger, longer-lasting foundation for finished floor installations.