UPG 2K Epoxy Floor Sealer is a premium-quality, high-performance, 2-package epoxy sealer, fully formulated to protect and prime interior floors made of concrete and masonry. Designed as a critical base layer for UPG 2K Epoxy Floor Top Coats (Normal and Special) and similar products, it bonds seamlessly between the substrate and topcoat, establishing a strong, durable foundation for the entire coating system. This industrial-grade sealer delivers superior performance with features such as excellent chemical resistance, strong penetration and adhesion, and enhanced flexibility. Ideally suited for industrial, commercial, and healthcare environments, it ensures optimal preparation for floors requiring 2K epoxy floor finishes.