Definitions for "Gel Coat"
A quick-setting resin used in molding processes to provide an improved surface for the composite; it is the first resin applied to the mold after the mold-release agent.
The first layer that is applied to a female mold for a fiberglass layup, before the mat or cloth layers.
The standard finish of a fiberglass boat.
Final finish, which is used on many plastic fixtures since it can be easily repaired when it is scratched.