I have a new boat which is documented. The application for documentation was filed and four months later we got the certificate with the number. I already have the name and hailing port. Now I need to put the number on the Hull. The coast guard indicated that I could put 3" numbers on the hull inside a locker and then cover with fiberglass material. I have never done fiberglass. I understand that I should attach a sheet of the fabric over the numbers and then apply a clear resin. The clear resin is where I am stuck. What do I buy in order to do this.? Please give me direction.