Used to analyze existing concrete structures to identify alkali-silica reactivity. ASR Detect is economical, fast, and easy to use. Users require minimal training; results are obtained in less than five minutes and are easy to interpret. Simply apply two environmentally safe reagents to the broken surface of a concrete core and rinse off the excess. The resultant stains reveal the presence of alkali-silica reactivity (ASR); a yellow stain indicates the presence of ASR; a pink stain indicates that ASR degradation is advancing. Kit includes one 60 mL bottle each of yellow and pink reagents, one 250 mL bottle of distilled water, two dispensing pipettes, one pair each of protective gloves and goggles, an apron and carrying case. The replacement kit contains items listed above except gloves and goggles.