How do I prepare my boat hull for the F2 coating?Updated 15 days ago

Thorough preparation of the surface is crucial for the long-term adhesion and performance of the F2 coating.

The Principle: Dry, smooth, and sound

Before you begin, ensure that the entire surface is dry, smooth, and sound. Any existing old coatings must adhere firmly and not be brittle.

The most important preparation steps

• Sanding: Sand the hull evenly with K120-220 grit to create a clean, smooth, and slightly roughened surface. This ensures optimal mechanical adhesion for the coating.

• Cleaning: After sanding, it is essential to clean the hull thoroughly. Use F2 EcoDegreaser to completely remove sanding dust, grease, waxes, and other contaminants.

Important Note: Moisture

The hull must be absolutely dry before coating. Trapped moisture (e.g., from osmosis or condensation) can lead to blistering and peeling under the F2 coating as it tries to expand and escape.