sealant

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He said, “Leaks to radiators can be very difficult to repair and hopefully this chemical sealant will do the trick.”

From MarketWatch • Feb. 7, 2026

You must have a sealant painted on your tooth or risk bacteria creating holes in it.

From New York Times • Apr. 15, 2024

In sealant programs, dental professionals visit schools to apply a thin, protective coating to the surface of teeth that hardens and safeguards against decay.

From Science Daily • Mar. 4, 2024

To justify the exemption, Boeing added two ignition prevention features inside the wing: installing insulating cap seals on a subset of wing fasteners and sealant on the edges of certain wing skin stiffening rods.

From Seattle Times • Jul. 28, 2023

One of the walls was exposed stone, glistening with some kind of transparent sealant.

From "Uglies" by Scott Westerfeld