Propspeed Foulfree Multi-Surface Coating - Small

Propspeed Foulfree™ Multi-Surface Coating System - Small brings Propspeed's industry-leading, biocide-free, foul-release protection to underwater components in a compact kit size. It is designed for boaters with smaller underwater component coverage needs, such as thrusters or smaller stabilizing fins.

Outboard lower units and bracket assemblies, stabilizing systems, thrusters, stabilizing fins, and RIB tubes all benefit from Foulfree's protection against marine growth, drag, and fuel efficiency loss. It applies in just 4 simple steps with only a 10-minute overcoat window, and you're back on the water in 12 hours, tested to ISO and ASTM standards across more than 20 substrate classes. Browse more options in our hull protection and propellers category.

Key Features

• Compact kit size suits smaller running gear applications without excess leftover product.
• 10-minute overcoat window keeps the multi-coat process moving without long waits between layers.
• 12-hour cure time gets the boat back in the water faster than some competing systems.
• Biocide-free foul-release protection works by preventing marine growth from gripping the surface, not by poisoning it.
• Tested on 20+ substrate classes, so it's proven compatible with most running gear materials.
• Includes a removal pad for prepping the surface before application.

Frequently Asked Questions

What components can this coat? Outboard lower units and brackets, stabilizing systems, thrusters, stabilizing fins, and RIB tubes.

How long until I can use my boat after applying this? 12 hours at 20°C/68°F cure time.

How does this Small kit compare to the Medium? It's a more compact kit sized for smaller coverage needs.