PUR-Flush products are engineered solvent blends that were developed for use in flushing urethane residues from various types of polyurethane-processing equipment. The unique chemistry provides a product with a high flash point that does not leave excessive residue behind after flushing. The products are non-chlorinated, non-flammable, non-carcinogenic, non-ozone-depleting solvents designed to replace solvents such as methylene chloride, acetone, MEK and 1,1,1-trichloroethane. Circle No. 101