Related Clues:

• Rink stuff
• Stuff in trays
• Milk holder
• Shelf component, perhaps
• Decorate, as a 54-Down
• Substance for sculptures
• Make sure of
• Wintry covering
• Rocks from a bucket
• Sculpture material, sometimes
• It'll melt in your mouth
• Freezer trayful
• It's raised during a toast
• Cold cubes
• Silica