The Doctor of Wooden Boats' answer - Puuvenetohtorin vastaus Kotka Wooden Boat Center Kotkan Puuvenekeskus Doctor of Wooden Boats Using fiberglass to repair a wooden boat seam.
Dry method is good when working on horizontal surface like a deck.
Set fiberglass on its place and start spreading epoxy over it. As the fabric is wet out it will become transparent, indicating the cloth has absorbed enough epoxy. A plastic squeegee is handy for spreading epoxy. Setting fiberglass on right place is easy. Wet system works for vertical and overhead places.