How do I Prepare my Boat for Professional Shrink Wrapping?

To ensure your boat is professionally protected during the winter, you should complete several critical preparation steps. These tasks ensure the wrap adheres properly, prevents structural damage, and protects the interior from mold.

Cleaning and Inspection

1. Wash the hull and deck: Use a marine-grade soap and soft brush to remove dirt, salt, grime, and algae. Focusing on areas prone to buildup allows the wrap to adhere better and prevents trapped abrasives.
2. Clear drain areas: Pay special attention to scuppers, drain holes, and bilge areas. Remove all debris so water can drain freely, and store drain plugs separately.
3. Inspect and pad: Check the entire boat for sharp edges or protrusions. Pad these areas with foam or fabric to prevent the shrink film from tearing.

Item Removal and Storage

1. Remove loose items: Take out cushions, electronics (GPS units, fish finders, radios), fishing gear, and safety equipment. Store these in a cool, dry location.
2. Strip canvas covers: Remove all bimini tops, cockpit enclosures, and mooring covers, as these can trap moisture under the wrap.
3. Secure hardware: Detach or secure antennas and movable deck hardware to avoid puncturing the film.

Mechanical and Winterization Tasks

1. Service the engine: Complete all engine and plumbing winterization, including engine fogging, before the wrap is applied.
2. Handle batteries: Disconnect and remove all batteries. Store them on trickle chargers in a dry environment to prevent freezing.

Moisture and Ventilation Control

1. Install ventilation: Prepare for the installation of marine shrink wrap vents (ideally one per enclosed bay) to promote airflow and prevent condensation.
2. Place moisture absorbers: Place desiccant packs or moisture-control bags/buckets in the cabin, bilges, and storage compartments to capture residual humidity and prevent mold growth.

• Marine Shrink Wrap Preparation Tips: Essential Guide