8.6. Fiberglass Hulls – Removing Gel Coat

Note: Follow this section for most refit installations. If the boat does not meet the criteria listed below in Section 8.5, or if there is any uncertainty, continue with this section. Seakeeper requires this level of preparation when using epoxy adhesives based on endurance testing of the adhesives.

If the transom in question has been repaired or modified in any way that would compromise fiberglass bond in the region of the Controller installation, please contact a structural engineer or naval architect to ensure the structure in way of the Controller is suitable for installation. If the structure is deemed acceptable for installation, continue through the following sections. 

Grind the area where the Transom Plate is to be mounted, using 60 grit abrasive pad or Dual Action Sander. Remove the outer layers of paint, gel coat, or fairing to reveal the fiberglass beneath. 

Note: Be sure to wipe the sanded down area with denatured alcohol to allow for a clean space before adhesive is used.