Definitions for "Hand Lay-up"
Keywords:  plies, reinforcing, resin, mold, roller
A process in which components are applied either to a mold or a working surface, and the successive plies are built up and worked by hand.
The molding process of manual works to build up layers of reinforcing fiber material and resin (usually with hand rollers, brushes and spray equipment.
A fabrication method in which reinforcement layers are placed in mold by hand, saturated with resin and then cured to the formed shape.