| 释义 |
gel coat gel coat[′jel ‚kōt] (materials) A resin applied to the surface of a mold and gelled prior to placing plastic material in the mold in position for production; the gel coat becomes an integral part of the finished laminate and improves surface appearance. gel coatA thin, outer layer of resin, sometimes containing pigment, applied to a reinforced plastic molding to improve its appearance. |