Master Seal 501

Master Seal 501 is a high-performance, polymer-modified cementitious waterproofing compound designed for both interior and exterior applications. It provides a durable, flexible, and crack-resistant waterproof barrier on concrete, masonry, and plaster surfaces. The product is easy to apply by brush, roller, or spray and adheres strongly to substrates, preventing water ingress and protecting structures from moisture damage. Master Seal 501 is ideal for basements, water tanks, terraces, balconies, and retaining walls.

Master Seal 530

 Master Seal 530 is a premium, flexible, cementitious waterproofing slurry designed for protection of concrete and masonry surfaces against water ingress. It offers excellent adhesion, crack bridging, and durability even under severe weather and water exposure conditions. Suitable for use on basements, swimming pools, water tanks, terraces, and retaining walls, Master Seal 530 forms a robust waterproof barrier that resists hydrostatic pressure and prevents moisture damage.