Kryton Krystol Plug K-620 - Available in 5 or 25 Kg Pack

Krystol Plug is mixed with water and immediately, and firmly, pressed into a prepared chase to stop flowing water.  After stopping the water, Krystol Repair Grout is used to introduce Krystol technology to the leak repair.  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.