I · Underwater Hull & Protection
Anti-osmosis protection
An epoxy barrier system that seals the hull and protects it from moisture ingress — on new or repaired boats.
01 The service
Anti-osmosis protection is the best prevention for GRP boats. Multiple coats of epoxy primer create a waterproof barrier between the water and the laminate.
It is applied to new boats, to boats with no sign of osmosis as prevention, and always as the final stage of an osmosis repair. Its effectiveness depends on preparation and on the correct film thickness.
02 How we work
The process, step by step.
- 01
Sanding or blasting and cleaning of the surface
- 02
Laminate moisture check before application
- 03
Successive coats of epoxy primer
- 04
Film thickness and overcoat time control
- 05
Tie-in with the antifouling system
03 From the workshop
See the work in action.
Hull sandblasting
Removing old antifouling layers and growth down to a clean substrate — the right foundation for every protective system that follows.
Learn more
Polyester osmosis repair
A complete osmosis treatment: removing the affected layer, drying, repairing and applying a new waterproof barrier to the hull.
Learn more
Antifouling application
Choosing and applying the right antifouling for your waters and your use of the boat — for a clean hull and lower fuel consumption.
Learn more
Copper Coat application
An epoxy resin with a high copper content that protects the underwater hull for many seasons — without yearly antifouling.
Learn more
Let's talk about your boat.
Tell us what you need and we will get back to you to arrange an inspection and a quote.