NESCOAT® CrystalSeal is a cement-based, one-component waterproofing mortar. Upon contact with water, it crystallizes and penetrates pores and cracks, sealing these areas and making the surface impermeable to water.

APPLICATION AREAS

• Suitable for both indoor and outdoor use in horizontal and vertical applications on reinforced concrete surfaces, providing protection against both positive (water-exposed) and negative (water-infiltration) water pressure.
• Ideal for waterproofing underground and above-ground structural elements such as elevator shafts, foundations, basements, retaining walls, swimming pools, water tanks, and water channels.

ADVANTAGES

• Resistant to both positive and negative water pressure.
• Provides seamless waterproofing on applied surfaces.
• Single-component, prepared by simply mixing with water.
• Quick and easy to apply.
• Durable against hot-cold cycles.