Simpson Strong-Tie CI-GV Structural Injection Epoxy Gel is a two-component, high-modulus, high-solids, moisture-tolerant, thixotropic epoxy designed for pressure injection of concrete cracks. CI-GV is suitable for vertical and horizontal crack sealing and general concrete repair applications when substrate temperatures are between 40°F (4°C)–90°F (32°C).
Applications As a gel-viscosity epoxy for repair of medium cracks 3/32" – 1/4" (2.4–6 mm) in width For structural repairs For vertical and horizontal crack sealing As a pick-proof sealant For underwater pressure-injection applications
Meets the requirements of ASTM C881 & AASHTO M235, Type I/II, Grade 3, Class B and ASTM C881 & AASHTO M235, Type I/IV and II/V, Grade 3, Class C. Chemically bonds with the concrete to provide a structural repair. CI-GV seals the crack from moisture, protecting rebar in the concrete from corrosion. Gel-viscosity moisture-tolerant; can be used on dry and damp surfaces. Formulated for maximum penetration under pressure. Decreases in viscosity under pressure for increased flowability. Non-shrink. Can be used with metered pressure-injection equipment. Freeze-thaw resistant. See datasheet for full details.