Where can I find Cake glaze in Wissen?

Cake glaze can also be found in these cities:

Betzdorf Breitscheidt Daaden Gebhardshain Hachenburg Höhn Kirchen (Sieg) Kreuztal Peterslahr Reichshof Ruppichteroth Siegen Waldbröl Weitefeld Wiehl

You can also find this in Wissen:

Chewing Gum Toast Spreadable Sausage Toothbrushes For Children Night Care Cosmetics Floor Cleaner Small Appliance Descaler Cream Products Gelatine