Osmosis Analysis Boat Survey.....
The yachting world have become extremely sensitive regarding osmosis in recent years, generally seeing it as a mechanism for threatening the resale value of their vessels.
In practice many yachts will have a degree of osmosis, below the water line which will have little or no effect upon the structural integrity of the hull.
The osmosis phenomenon can appear as small nettle rash blisters of just a few millimetres in diameter, generally hidden by antifouling paint, to the much more serious condition of large blisters in the gel coat above the water line of several centimetres in diameter.
Clearly it is extremely unsightly and will effect resale values significantly.
The Osmosis inspection involves a survey of the hull outer surface for signs of blistering which if found is recorded for position and extent. Moisture level readings are also taken at regular intervals.
Below the water line patches of antifouling need to be removed to expose the underlying laminate for inspection. These patches are typically 10 cm square and will be required every 2 to 3 meters over the extent of the hull.
If we find osmosis during our inspections we will immediately advise you on its extent and if necessary recommend a specialist repair facility to give you a cost and an indication of the amount of work necessary to remedy the situation.
Don’t worry, its not always serious.....its just a condition
Our report will cover in detail the extent of your problem, recommended remedial action and an estimated cost to resolve the problem including a list of specialists that we would recommend to complete the job
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Boat Size: Foot
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