1. THE METHOD OF PRODUCING A NON-FOGGING FILM OF RUBBER HYDROCHLORIDE WHICH COMPRISES ADDING ONE TO TEN PER CENT (BASED ON THE WEIGHT OF THE RUBBER HYDROCHLORIDE) OF A POLYETHYLENE GLYCOL ESTER OF AN ALIPHATIC ACID OF TWELVE TO TWENTY CARBON ATOMS TO A SOLUTION OF RUBBER HYDROCHLORIDE IN BENZENE, THE POLYETHYLENE GLYCOL HAVING A MOLECULAR WEIGHT OF 400 TO 4000 AND BEING USED IN AN AMOUNT IN EXCESS OF THAT WHICH WILL DISSOLVE IN THE FINAL FILM PRODUCT, CASTING THE SOLUTION AS A FILM AND EVAPORATING THE BENZENE TO PRODUCE FILM WHICH IS SUBSTANTIALLY .0008 TO .002 INCH THICK, WHEREBY THE ESTER FORMS A BLOOM ON THE SURFACE OF THE FILM PRODUCT.