Propspeed Foulfree Transducer Foul-Release Coating Kit – FFKITMS-S

Foulfree by Propspeed (FFKITMS-S) is a professional foul-release coating system engineered specifically for transducers and underwater sensors. This biocide-free formula prevents marine growth from bonding to sensitive surfaces while maintaining optimal sonar performance and signal clarity.

With a purpose-designed primer and ultra-slick Clear Coat, Foulfree delivers reliable, long-lasting protection without interfering with electronic readings.

Kit Includes:

1 × Removal Pad

1 × Prep Pad

60ml Msprime

60ml Foulfree Clear Coat

2 × Brushes

Coverage & Specifications:

Coverage: 0.5m² / 5.4ft²

Product Code: FFKITMS-S

Application: Transducers & underwater sensors

How the System Works:

Removal Pad – Lightly abrades the surface and removes existing fouling or residue to create a properly prepared substrate.

Prep Pad – Further conditions the surface to enhance mechanical adhesion and ensure optimal coating performance.

MSclean – A solvent-based cleaner that removes grease, oil, salt residue, and microscopic contaminants. This critical step ensures the surface is fully degreased so the primer can chemically bond properly.

Msprime – A purpose-designed bonding primer that creates strong adhesion between the substrate and the Foulfree Clear Coat, ensuring long-lasting performance.

Foulfree Clear Coat – A non-toxic, ultra-slick foul-release topcoat that prevents marine growth from bonding while maintaining optimal sonar and sensor performance.

✔ All-in-One Protection – Defends against both marine growth and corrosion
✔ Superior Adhesion – Exceptional chemical and mechanical bonding to metal
✔ Multi-Season Performance – Protects underwater metals for 1–2 years when properly applied
✔ Biocide-Free Formula – Foul-release technology (not antifouling paint)
✔ High-Performance Coating System – Industry-trusted technology for over two decades

Ideal for use on transducers, sonar sensors, depth sounders, and other sensitive underwater electronic components.