sealant

Definitions

Aviation

  • noun a substance painted or sprayed onto a surface to prevent the escape of a liquid or gas

Cars & Driving

  • noun organic compounds (such as wax, oil, grease) used to protect seams or surfaces

Construction

  • See joint sealant, membrane curing and encapsulant.

Real Estate

  • noun a substance used to seal something, e.g. by filling gaps or making a surface nonporous
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