Krystol HR Repair Grout Product Feature Description

Krystol HR Repair Grout is a high-performance, cementitious, non-shrink repair grout enhanced with Kryton’s advanced crystalline technology. Specially formulated for structural repairs, it fills voids, cracks, and honeycombs in concrete while providing long-term waterproofing from within. The grout’s self-healing properties activate upon contact with water, sealing micro-cracks over time. Ideal for repairing slabs, columns, beams, foundations, and industrial floors, it offers excellent bonding, high compressive strength, and resistance to chemical and water ingress. Suitable for vertical, horizontal, and overhead applications.

Key Features:

• ✅ Crystalline Waterproofing – Seals micro-cracks upon water contact.

• ✅ High Strength & Non-Shrink – Suitable for structural repairs.

• ✅ Excellent Adhesion – Bonds well with old concrete.

• ✅ Self-Healing Technology – Long-term durability and leak prevention.

• ✅ Pre-Mixed & Easy to Apply – Requires only water addition.

• ✅ Versatile Use – Ideal for floors, slabs, columns, and overhead patching.

BENEFITS

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

Brand TDS - https://www.kryton.com/technical-info/technical-data-sheets/TDS-Krystol-Repair-Grout.pdf