The DK-510 is a high-quality, two-component, solvent-free polyurethane sealant made of isocyanate (- NCO) and active hydrogen (-OH) hardeners, offering excellent performance in various environments. This product is especially suitable for expansion joints and crack repairs in flooring and building structures, providing many advantages with its outstanding elongation and elasticity

• Exceptional Flexibility: Provides excellent flexibility to accommodate movement in flooring materials and prevent deformation.
• Weather Resistance: Strong resistance to external environmental factors, minimizing damage caused by climate changes.
• Outstanding Elasticity: Delivers effective performance in various conditions due to its superior elasticity and elongation.
• Excellent Resilience: Offers excellent recovery ability when subjected to deformation, ensuring long-lasting performance.
• Minimal Volume Shrinkage: Almost no volume change after curing, making it ideal for expansion joints and crack repairs.