Twin-Chem No Odor is our #1 choice among contractors for a CARB compliant, no odor mastic remover. Just like our ProClean No Odor mastic remover, this product is designed to give you the maximum power while still being in the no odor category. It quickly cuts the mastic to get the job done and has a superior surfactant system that allows for easy rinsing and final cleaning. This product will get the job done with fewer odor complaints while cutting the mastic with the speed you need. Flash point is 180 degrees F. This part number is a 5 gallon pail.