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Sika Top Seal 107: Waterproofing Uses, Benefits & Applications

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Learn about Sika Top Seal 107, its waterproofing benefits, applications, surface preparation and uses for terraces, roofs, basements, water tanks and wet areas.  Sika Top Seal 107: Waterproofing Uses, Benefits & Applications Waterproofing is an important part of protecting concrete and masonry structures from moisture, seepage, and water penetration. Areas such as terraces, bathrooms, basements, balconies, roofs, and water tanks are regularly exposed to moisture and therefore require an appropriate waterproofing system. Sika Top Seal 107 is a two-component, acrylic polymer-modified cementitious waterproofing coating designed for use on concrete, mortar, masonry, and other suitable cementitious substrates. The product combines a liquid polymer component with a cement-based component containing selected aggregates and additives. When mixed and applied according to the manufacturer's instructions, it forms a protective waterproofing layer that helps reduce water infiltration. It...