Krystol Repair Grout™

Krystol Repair Grout is a crystalline concrete waterproofing product that stops the flow of water to permanently repair leaking cracks, holes and joints in concrete, and can also be used to resurface and waterproof defective, damaged or deteriorating concrete. The grout employs advanced fiber technology and shrinkage controlling additives to prevent cracking.

How It Works

Krystol Repair Grout contains Krystol technology. When applied to concrete, Krystol chemically reacts with water and un-hydrated cement particles to form insoluble needle-shaped crystals that fill capillary pores and micro-cracks in the concrete and block the pathways for water and waterborne contaminants. Any moisture introduced over the lifespan of the concrete will initiate crystallization, ensuring permanent waterproofing protection. 

Product Benefits

• Simple and easy to use
• Is non-shrink
• Crack resistant

Applications

Krystol Repair Grout is used as part of the Krystol Leak Repair System to permanently repair concrete cracks and leaks for existing construction projects. Components of the system can be used to:

• Repair leaking cracks or construction joints
• Seal around pipes and metal fixtures in masonry concrete
• Repair spalled or honeycombed concrete
• Seal construction form tie holes
• Fix chipped columns
• Fix uneven marks
• Repair damaged concrete elements