Add the water to the polishing mixing kettle. Then add the "RWL"-201 latex with stirring. Adjust pH to 8.0 to 9.0 with 28% ammonium hydroxide. Then add the "RWL"-112 latex, the resin solution, and the polyethylene emulsion with stirring. Combine the plasticizers and add slowly with adequate agitation to the latex-resin-wax mixture. Stir for 1/2 hr. Then add the formalin and adjust the final pH to 8.8 to 9.0 with 28% ammonium hydroxide.