Sika TopSeal 105 Part A & B - Indoor Waterproofing

• Sika TopSeal 105 is a two-component, cementitious waterproofing coating. • Designed for internal applications to protect concrete and masonry surfaces. • Forms a flexible, seamless membrane that prevents water ingress. • Suitable for bathrooms, kitchens, balconies, and wet rooms. • Provides excellent adhesion to various substrates. • Easy to apply by brush, roller, or trowel. • Coverage: Approximately 1.5-2.0 kg/m² for two coats, depending on substrate roughness.