Krystol T2 is a surface-applied crystalline waterproofing for concrete and block structures. It protects against the ingress of water. T2 waterproofing is applied to the inner or outer sides of a concrete structure and is effective against hydro-static pressure.

• Proven Krystol technology which reacts with un-hydrated cement particles to grow microscopic crystals deep into the concrete mass filling the naturally occurring pores and voids in concrete, and permanently blocking the pathways for water and waterborne contaminants
• Replaces unreliable exterior membranes, liners and coatings; the finished application will self-seal hairline cracks up to 0.5 mm (0.02 in.) and becomes reactive in the presence of moisture effective against hydrostatic pressure up to 140 m (460 ft.) of head pressure
• Applications waterproofing ability increases with time
• Waterproofs from any direction and the treatment may be applied to old or new concrete or block
• Safe for contact with potable water, certified by NSF to NSF/ANSI Standard 61 Drinking Water System Components
• Use for concrete foundations, walls, and slabs on grade, marine concrete structures, elevator pits and equipment pits, parking structures, basement foundations, swimming pools, water features, concrete water towers, reservoirs, concrete storage tanks, tunnels, underground concrete vaults, water treatment reservoirs, bridge decks, elevated slabs and ramps, rooftops and roof decks