UN1ON KRACK SEAL is a heavy-duty concrete sealing and crack filling compound engineered to address critical structural fissures and surface cracks in concrete buildings, pavements, terraces, and walls throughout Patan. Formulated with high-grade elastomeric polymers and water-repellent additives, UN1ON KRACK SEAL flows smoothly into cracks to form a flexible, non-shrink seal that bonds tightly with cementitious materials. Its high elasticity enab ... Continue