Getting Ready for Antifouling: Everything You Need for a Smooth Application

Getting your boat ready for an antifoul application is crucial to keep it performing well and looking sharp. Antifouling prevents marine organisms from attaching to the hull, which can affect speed and fuel efficiency. Here's a straightforward guide to help you prepare:

1. Haul Out and Clean

First, schedule a haul-out to get your boat out of the water. Once it's on dry land, give the hull a thorough cleaning. A high-pressure wash works well to remove slime, algae, and debris. For stubborn spots, use a scraper or stiff brush.

2. Inspect and Sand

After cleaning, inspect the hull for any damage or areas where old paint is peeling. Address any issues now to ensure a smooth surface. Sanding the hull will help the new antifoul adhere better. Remember to wear protective gear, as old antifoul dust can be harmful.

3. Mask and Prime

Use masking tape to cover areas you don't want to paint, like the waterline and fittings. If you're switching antifoul types or working with a bare surface, applying a primer is a good idea. This provides a solid base for the antifoul and enhances its durability.

4. Choose and Apply Antifoul

Select an antifoul that's suitable for your boat and typical sailing conditions. Stir the paint thoroughly and apply it evenly with a roller or brush. Follow the manufacturer's instructions regarding drying times between coats. Don't rush; proper coverage is key to effective protection.

5. Re-launch Your Boat

Once the antifoul is completely dry, remove the masking tape and check for any missed spots. If everything looks good, you're ready to return your boat to the water. Aim to re-launch within the timeframe recommended for your chosen antifoul to ensure optimal performance.

By taking the time to prepare your boat properly, you'll achieve a longer-lasting finish that keeps marine growth at bay, ensuring smooth sailing ahead.