BIG BLU LEAK DETECTOR SPRAY, QUART, Refrigeration Technologies, RT100S, 851325

BIG BLU LEAK DETECTOR SPRAY, 1 QT.;DETECTS MICRO GAS LEAKAGE DOWN TO 0.65 OUNCES PER YEAR. ;NON TOXICOXYGEN SAFE, NON CORROSIVE, BIODEGRADABLE, ;FREEZE RESISTANT