Related Clues:

• Rink surface
• Italian ___
• Kind of cracker
• Broomball surface
• Kind of bag or chest
• Kind of jerk
• Composition of some sheets
• Bar staple
• Rocks, to a bartender
• Cap material?
• Fountain order
• Swell treatment
• See 39-Across
• Hard rain?
• See 31-Across