Krystol Waterstop Grout Product Feature Description

Krystol Waterstop Grout is a high-performance crystalline waterproofing grout designed to permanently seal cracks, construction joints, and pipe penetrations in concrete. This cementitious, shrinkage-compensated grout forms an integral crystalline structure when mixed with water, blocking water pathways and ensuring long-lasting waterproofing. Ideal for below-grade applications, basements, water tanks, tunnels, and foundations, Krystol Waterstop Grout offers excellent adhesion, durability, and resistance to water pressure and chemicals. It can be used in conjunction with Krystol Waterstop System for complete joint waterproofing.

Key Features:

• ✅ Crystalline Waterproofing Technology – Seals water pathways inside concrete.

• ✅ Shrinkage-Compensated Formula – Prevents cracks during drying.

• ✅ Strong Adhesion to Concrete – Bonds permanently with the substrate.

• ✅ Water & Chemical Resistant – Durable even in aggressive conditions.

• ✅ Ideal for Joints & Penetrations – Perfect for cold joints, cracks, and pipe areas.

• ✅ Compatible with Krystol System – Part of an integrated waterproofing solution.

BENEFITS

• Contains advanced Krystol® crystalline waterproofing technology
• Very low permeability
• Non-shrink and crack resistant
• Self-seals against leaks.
• Allows flexible scheduling
• Sulfate resistant
• Resists H2S and sewer environments
• Uses inert, non-reactive aggregates - not affected by Alkali-Silica Reaction (ASR).
• Resists freeze-thaw cycles
• Non-corrosive – does not contain chlorides
• High bond strength
• Pre-blended and easy to use
• Certified to NSF/ANSI/CAN No. 61 – safe for contact with potable water