Crossword Heaven

Answer: SEALANT

SEALANT is a crossword puzzle answer that we have spotted 18 times.

• It may be under a coat
• Leak stopper
• Pipe application
• Deck covering to keep out moisture
• Adhesive, often
• Caulk, say
• Caulk, for example
• Weatherproofer, e.g.
• Leak preventer
• Water-proofing stuff
• Weatherproofing stuff
• Weatherproofing application
• Watertight coating
• It's got things covered
• Waxy substance
• Caulk, for one
• Repair material
• Deck application