Master Seal 501 (Waterproofing

Sika Top-501 Seal Description: A cementitious waterproofing coating based on modified polymers. It’s a single-component product mixed with water to form a slurry or paste. - Main Uses: Waterproofing concrete or masonry surfaces such as: Water tanks and reservoirs Basements and retaining walls Bathrooms, balconies, and terraces Swimming pools (depending on formulation)