sealant

• Substantivo que designa um material, como revestimento ou composto, aplicado sobre uma superfície para formar uma camada protetora sólida, selando-a contra ar, umidade ou outros agentes.

A noun referring to a material, such as a coating or compound, applied to a surface to create a hard, protective layer that seals it against air, moisture, or other elements.

1. Sealing material for surfacesB2formal

   A substance used to form a hard, protective coating on a porous surface, such as wood, concrete, or fabric, to prevent moisture or air from passing through.

   Selante

   • The carpenter applied a sealant to the wooden deck to protect it from rain.
   • Before painting, you should use a sealant to prime the porous wall.
   • A good sealant will prevent water damage on concrete surfaces.

   Sinônimoscoatingsealer