I just enlarged a hole in my transom above the water line so my new sonar transducer twist lock fitting could fit through. I'm just curious if what I'm seeing through that hole is how the transom is built all the way down to the bottom of the boat. The first 3/8" of the exterior looks like fiberglass or epoxy. The rest is obviously wood. The total thickness is approximately 2". I've attached a photo just in case I'm using the wrong terminology.
Those other little holes are from the old clam shell. The previous owner didn't do a good job centering the clam shell on the hole. I'm going to have to install a larger clamshell so I'm guessing I can just fill the old holes with Marine Tex. Is that the proper way to seal old holes?
Those other little holes are from the old clam shell. The previous owner didn't do a good job centering the clam shell on the hole. I'm going to have to install a larger clamshell so I'm guessing I can just fill the old holes with Marine Tex. Is that the proper way to seal old holes?