Grady-white-transom-repair -

When it comes to the rebuild, you have two primary paths. Your choice will depend on your budget and how long you plan to keep the boat.

Chisel out the rotten wood. On older Gradys, this often turns into "mud". grady-white-transom-repair

Grind the inner skin down to fresh fiberglass to ensure a mechanical bond. When it comes to the rebuild, you have two primary paths

Only use Marine Grade Plywood (like Okoume or Meranti). Never use pressure-treated wood, as the resins often won't adhere properly. 2. The Composite (Coosa Board) Upgrade On older Gradys, this often turns into "mud"

Sand it smooth, apply fairing compound, and finish with color-matched gelcoat or paint. The Bottom Line: DIY vs. Pro

Use a multi-tool or circular saw to cut away the outer fiberglass skin . Carefully pry it off to reuse later if possible.