Xypex Concentrate is a unique crystalline waterproofing treatment that becomes a permanent part of the concrete structure. Unlike surface coatings that sit on top and eventually degrade, Xypex is mixed with water to form a slurry and brush-applied directly to concrete — its active chemicals migrate into the concrete matrix and react with moisture and cement particles to form millions of microscopic crystals that fill capillary pores and hairline cracks. The crystals continue to grow as long as moisture is present, meaning Xypex actually self-heals minor new cracks over time. This makes it the only waterproofing solution that improves with age. Used on water treatment plants, tunnels, underground vaults, bridge decks, and reservoirs worldwide, and independently tested to withstand hydrostatic pressure of over 400 feet of water.

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