By using the Cosmichrome Speed Seal PRO 40, the water on the surface of your freshly plated part will bead off much more easily. It will also seal the metal allowing less oxidation to take place on the surface of the metalized finish. This will protect the chrome surface until the Topcoat is applied within 30 minutes to 6 hours of the plating process. 

The application of the Speed Seal is simple;

After the Cosmichrome plating process, spray the Speed Seal all over the surface of the plated part and wait a few seconds. Rinse the part thoroughly afterwards with distilled water. Use the air blow gun to blow off the remaining water from the part.