1. A substance or agent applied to a mold or casting surface to prevent adhesion and facilitate easy removal of the molded object
The manufacturer applied a desmouldant to the mold before pouring the concrete.
O fabricante aplicou um desmoldante no molde antes de despejar o concreto.
2. A release agent used in manufacturing, casting, or molding processes
Desmouldant sprays are commonly used in plastic injection molding.
Os sprays desmoldantes são comumente usados em moldagem por injeção de plástico.