Krystol Waterstop Grout is a powder containing the proven chemistry of integral crystalline waterproofing. It is a primary component of the Krystol Waterstop system. The grout can be used to create permanently waterproof concrete construction joints.

How it Works

The active ingredients in Krystol Waterstop Grout combine chemically with water to form millions of needle-shaped crystals. The crystals grow in all directions within the concrete to fill any capillary pores, cracks and joints. This blocks the flow of water and creates a permanently waterproof structure.

Where It's Used

Krystol Waterstop Grout is part of the Krystol Waterstop System. It should be used in conjunction with Krystol Waterstop Treatment. The grout should be used at all static concrete-to-concrete joints where there is concern of water penetration.

Product Benefits

• Provides a permanent waterproof treatment as part of the Krystol Waterstop system
• Contains proven Krystol waterproofing technology
• Withstands extreme hydrostatic pressure
• Contains no corrosive chemicals
• Is durable and not prone to job site damage
• Is very high strength
• Is safe for contact with potable water
• Is easy to install
• Has a distinctive colour, which makes it easy to inspect