The aerosol size C101-A is a blend of non-chlorinated petroleum hydrocarbon solvents. The product meets the ASME section V halogen requirements. It is a solvent cleaner for the removal of red dye penetrants and developer powders. It is suitable for the use in pre-cleaning parts prior to application of red dye penetrant, removal of penetrant after dwell time has elapsed and, final cleaning after flaws have been analyzed and recorded.