Peter Volken Smidt – episode 8 – Electrifying a Contest 30
Introduction Robust-MT Marine Technology BV
Those who cannot divide cannot multiply! We at Robust-MT Marine Technology BV believe that success is a combination of factors. Knowledge is just one of these, but it is useless without facilities, resources, capacities, etc. It is for this reason that we will never be frenetic about sharing knowledge or providing a platform to someone else who deserves it or when there are useful knowledge to be shared.
Previous episodes:
3. A boat on dry land and the removal of remaining parts
4. A hole in my torso, what next…
Armor Coat, an everlasting protection
Now that the underwater hull is completely free of old, tarry layers of paint and the hull emerges smooth and sleek, it's important to pay off all those hours of sanding once and for all so they don't have to be repeated. And although the hull of this Contest is over 40 years old, I see no trace of osmosis. The entire bottom is hard. To prevent osmosis from developing, a protective armor coating is recommended. The two-component epoxy is used to seal the hull. Because the armor coating is not very fluid, it quickly builds up some thickness. However, it's important to apply at least four coats to the hull to eliminate any porous areas where water can penetrate the polyester. A major advantage of the armor coating is that it can be applied even at temperatures of 5 degrees Celsius.
After thoroughly degreasing the hull, I apply a workable amount of armor coating. I use a roller to spread it over the surface. Due to its viscosity, this takes a bit of work, but the (interim) result is impressive. Three more coats to go before the antifouling can be applied again.









