Experience the advanced protection of AJLAN's PU Hardner Sealer – a breakthrough construction chemical designed to protect and seal concrete surfaces. The PU Hardner Sealer is a one-component system that is easy to apply and delivers exceptional adhesion properties, providing long-lasting protection against wear and tear, stains, and other harmful chemicals. With this product, you can ensure the durability and longevity of your concrete surfaces, while also adding aesthetic appeal to your space. Upgrade your concrete structures with the best-in-class protection of AJLAN's PU Hardner Sealer.