Advantages Eliminates time, effort, and equipment for mixing, filling cartridges, pre-heating or thawing, and cleaning of equipment. Fast tack-free and final cure times. High elasticity - cures to a tough, durable, flexible consistency with exceptional cut and tear -resistance. Stress relaxation. Excellent adhesion - bonds to most construction materials without a primer. Excellent resistance to aging, weathering. Proven in tough climates around the world. Can be applied to green concrete 24 hours after pour Can be applied to damp concrete 1 hour after getting wet Odorless, non-staining. Jet fuel resistant. Certified to the NSF/ANSI Standard 61 for potable water. Urethane-based; suggested by EPA for radon reduction. Paintable with water-, oil- and rubber-based paints. Capable of ±35% joint movement.