Gelcoat is a fundamental part of the boat that serves a dual essential function: it protects it from external agents and gives it that aesthetic appearance that our customers so much appreciate. This combination of protection and beauty not only increases the useful life of the vessel, but also maintains its market value over time.
The Importance of Gelcoat for Your Boat
A boat with a resistant and healthy gelcoat maintains its market value decidedly longer and prolongs the life of the hull. The typical thickness of gelcoat is usually between 0.4 and 0.6 mm on a well-built boat, representing the first layer of protection against natural agents that threaten the integrity of our vessel.

The enemies of gelcoat
Gelcoat must face numerous threats daily:
In addition to protecting the boat, gelcoat provides that glossy and uniform aesthetic finish always much appreciated by customers and enthusiasts in the nautical sector.
The Vicious Circle of Traditional Treatments
Paradoxically, even attempts to maintain it can be the cause of gelcoat damage. Traditional detergents are often aggressive and polishing with classic methods risk deteriorating it at an alarming rate.
Each polishing and each deep cleaning cycle with typical detergents actually removes a thin layer of gelcoat. Considering that this layer is already thin to begin with (0.4-0.6 mm), it quickly deteriorates to the point of no return, making its complete replacement necessary. This involves costs of thousands of euros and downtime longer than anyone would desire.
The Solution: Best Practices for Protection
The question of a conscientious boat owner who cares about their boat comes naturally: how to avoid ending up in this damaging cycle?
There are several tips to put into practice for the best possible results:

SEALS: The Revolution in Nautical Protection
Until now, we have relied on waxes or ceramic products, but SEALS was born to solve the limits of these traditional solutions.
Inspired by the technologies used to protect satellites and space vehicles, SEALS brings the same innovation and resistance to the protection of boats.
Characteristic | Traditional Wax | Ceramic | SEALS |
---|---|---|---|
Duration | Few Weeks | 6-12 months | Years |
Protective coverage | Partial | Good but Rigid | Complete |
Flexibility | Limited | Rigid (can crack) | Flexes with surfaces |
UV resistance | Low | Medium | High |
Chemical Resistance | Low | Good | HIgn |
Your New Maintenance Routine
Introduce SEALS into your maintenance routine and let it take care of the difficult parts.
We SEALS, You SAIL
The protection of your boat has never been so simple and effective. With SEALS, you can finally enjoy sailing without worrying about gelcoat deterioration.