The strength of fiberglass depends on the size of the glass strands, the temperature, and the humidity.
Fiberglass sheet, resin, wood or metal roller, brush or other tool to spread epoxy, material to be strengthened Start by applying the epoxy to the fiberglass sheet.
Certain laminating techniques use two steps of applying the epoxy to form resin impregnated fiber glass sheets.
The first coating acts like a sealed insulating sheet, preventing glass fiber contact with conductive planes.
The second coating fills the planes and can form adhesive bonds to cores and conductive layers.