
Krystol Waterstop Grout
Krystol Waterstop Grout anchors Kryton’s leak repair system, setting rapidly to stop moisture movement through joints, cracks and penetrations before the crystalline chemistry takes over long-term duty. Crews use it for construction joint details and active seepage repairs. Part of the complete Krystol Leak Repair System we stock.
Made by Kryton
Kryton is a local Vancouver manufacturer of concrete waterproofing slurries and admixtures. Kryton’s suite of innovative Smart Concrete® products offers the most effective crystalline waterproofing solutions in the world.
Where this product fits
- Stocked at or transferred between all six branches
- Volume pricing by the case or pallet
- Product specialists to confirm fit for your application
Technical documents
Download the current technical data sheet for Krystol Waterstop Grout.
Data sheet (PDF)Other leak repair products we carry
Same type of product from other manufacturers, all supplied through our branches. Our specialists can help match movement capability, colour and substrate.

SealBoss 1510
SealBoss 1510 is a water-reactive polyurethane injection foam that chases and fills active leaks in concrete cracks and joints, expanding to shut water down fast.
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SealBoss 1570
SealBoss 1570 injects into cracks and joints to form a flexible, watertight seal that moves with the structure instead of cracking loose.
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SealBoss 1570 LV
The LV in 1570 LV means low viscosity: this version penetrates hairline cracks and tight joints that standard resins cannot reach.
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SealBoss Flex Gel 2
SealBoss Flex Gel 2 is an injectable acrylic gel for waterproofing and soil stabilization, curing to a flexible gel that seals against water in cracks, joints and behind structures.
View productOther options for the same job
These solve a similar problem a different way. Check the data sheet or ask your branch to confirm they suit your project.
Not sure which waterproofing system fits? Tell us the assembly, exposure and traffic and a product specialist will recommend a system.
Ask a specialist