Masterseal 501 Waterproofing Cement

• Masterseal 501 (Sikatop Seal 501) is a two-component cementitious waterproofing system. • Provides a flexible, durable barrier against water ingress. • Ideal for basements, foundations, tunnels, elevator pits, retaining walls, and bridge decks. • Offers excellent adhesion to concrete and masonry substrates. • Resists hydrostatic pressure, making it suitable for submerged structures. • Applied as a slurry coating, typically in two layers. • Coverage: Approximately 1.5 kg/m² per coat for optimal performance.