Diploma in Nautical Painting and Coatings
Why this certificate program?
The Diploma in Marine Painting and Coatings
This program offers you a complete immersion in the essential techniques and materials for the protection and enhancement of vessels. Master surface preparation, the application of advanced paint systems, and the identification of common pathologies in marine environments. Learn to select the appropriate coatings for every need, from antifouling protection to highly durable aesthetic finishes, with a focus on environmental regulations and workplace safety.
Differentiating Advantages
- Practical Approach: Application workshops and demonstrations on real vessels.
- State-of-the-art Materials: Experimentation with innovative paints, primers, and sealants.
- Diagnostics and Repair: Analysis of common failures and coating restoration techniques.
- Industry Experts: Masterclasses taught by professionals with extensive experience in the marine industry.
- Professional Certification: Recognition of your skills and knowledge in the field of marine painting.
- Modality: Online
- Level: Diplomado
- Hours: 800 H
- Start date: 29-09-2026
Availability: 1 in stock
Who is it aimed at?
- Marine industry professionals seeking to specialize in the application and selection of paints and coatings for vessels.
- Naval engineers and naval architects wishing to deepen their knowledge of corrosion protection materials and techniques.
- Naval maintenance and repair technicians needing to certify their skills in surface preparation and coating application.
- Quality inspectors and supervisors interested in ensuring compliance with regulations and standards in marine painting and coating projects.
- Shipyard entrepreneurs and managers seeking to optimize costs and improve vessel durability through the appropriate selection of materials.
Study Flexibility
Designed for professionals with busy schedules: flexible online format, 24/7 access to materials, and continuous support from industry experts.
Objectives and competencies

Apply preparation and coating techniques to protect vessels:
“Select suitable paints and materials, prepare surfaces (cleaning, sanding), apply primers and coating layers using appropriate methods (brush, roller, spray gun), and perform quality inspections to ensure protection against corrosion and wear.”

Diagnosing and solving common problems in the application of marine paints:
“Identify and correct application defects (sagging, orange peel, bubbles) by adjusting viscosity, pressure, and spraying technique.”

Select and apply appropriate paints and coatings according to the type of vessel and environmental conditions:
“Considering compatibility with hull materials, resistance to marine corrosion and protection against fouling, choosing certified products and applying suitable surface preparation techniques.”

Manage marine painting and coating projects, meeting deadlines and budgets:
“Plan and supervise surface preparation, paint selection and application, optimizing resources and minimizing costs.”

Inspect and assess the condition of nautical surfaces to determine the appropriate treatment:
“Identify types of corrosion, contamination, and damage, selecting appropriate cleaning and preparation methods.”

Apply current regulations regarding safety and hygiene in nautical painting and coating work:
“Comply with occupational health and safety legislation, using appropriate PPE, proper ventilation, and waste management in accordance with environmental regulations.”
Curriculum - Modules
- Comprehensive Maritime Incident Management: protocols, roles, and chain of command for coordinated response
- Operational Planning and Execution: briefing, routes, weather windows, and go/no-go criteria
- Rapid Risk Assessment: criticality matrix, scene control, and decision-making under pressure
- Operational Communication: VHF/GMDSS, standardized reports, and inter-agency liaison
- Tactical Mobility and Safe Boarding: RHIB maneuvers, approach, mooring, and recovery
- Equipment and Technologies: PPE, signaling, satellite tracking, and field data logging
- Immediate Care of the Affected: primary assessment, hypothermia, trauma, and stabilization for evacuation
- Adverse Environmental Conditions: swell, Visibility, flows, and operational mitigation
Simulation and training: critical scenarios, use of VR/AR, and exercises with performance metrics
Documentation and continuous improvement: lessons learned, indicators (MTTA/MTTR), and SOP updates
- Introduction to Marine Painting: Purpose, Types, and Functions
- Regulations and Standards: IMO, SSPC, ASTM, ISO, and their Application in Marine Painting
- Surface Preparation: Cleaning, Degreasing, Pickling, Abrasive Blasting
- Surface Inspection: Contaminant Detection, Anchor Profiles, Adhesion Testing
- Types of Marine Paint: Antifouling, Anti-corrosive, Primers, Finishes
- Mixing and Applying Paints: Proportions, Viscosity, Spraying Techniques, Brush and Roller Application
- Application Equipment: Types of Spray Guns, Pumps, Airless Systems, and Conventional
- Environmental Conditions: Temperature, Humidity, Dew Point and their Impact on Paint
- Quality Control: Dry Film Thickness (DFT), Visual Inspection, Adhesion Tests
- Health and Safety: PPE, Ventilation, Chemical Handling, Waste Disposal
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- Introduction to Corrosion in Marine Environments: Types and Influencing Factors.
- Regulations and Standards: ISO 12944, SSPC, NACE.
- Surface Preparation: Solvent Cleaning, Manual and Mechanical Cleaning.
- Shot Blasting and Sandblasting: Techniques, Abrasives, and Quality Control.
- Primer Application: Types, Compatibility, and Application Methods.
- Anti-corrosive Paints: Epoxy, Polyurethane, Zinc, and Silicates.
- Application Techniques: Brush, Roller, Conventional and Airless Spray Gun.
- Quality Control: Dry Film Thickness (DFT), Adhesion, and Common Defects.
- Workplace Safety: Personal Protective Equipment (PPE) and ventilation.
- Inspection and maintenance of coatings on marine structures.
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- Introduction to Marine Corrosion: Types, Causes, and Consequences
- Regulations and Standards: ISO, ASTM, SSPC Applicable to Marine Painting
- Surface Preparation: Abrasive Cleaning, Shot Blasting, Pressure Washing
- Paint Selection: Epoxies, Polyurethanes, Antifouling Paints
- Paint Application: Methods (Brush, Roller, Spray Gun), Thickness Control
- Quality Control in Application: Visual Inspection, DFT/WFT Measurement
- Common Paint Defects: Causes, Identification, and Solutions
- Health and Safety: Chemical Handling, PPE, Ventilation
- Maintenance and Repair: Repainting, Patching, Areas damaged
- Documentation and records: inspection reports, quality certificates
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- Introduction to Marine Painting: Types, Functions, and Regulations
- Surface Preparation: Cleaning, Degreasing, Sandblasting, and Shot Blasting
- Pre-Application Inspection: Environmental Conditions and Roughness Profiles
- Primer Application: Types, Application Methods, and Thickness Control
- Anti-Corrosive Paint: Selection, Application, and Quality Control
- Anti-Fouling Paint: Types, Mechanisms of Action, and Application
- Thickness Control: Measurement, Interpretation, and Correction of Defects
- Post-Application Inspection: Adhesion, Porosity, and Visual Defects
- Safety Standards: Handling Chemicals, Ventilation, and PPE
- Documentation and record-keeping: inspection reports and non-conformities
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- System Architecture and Components: Structural design, materials, and subsystems (mechanical, electrical, electronic, and fluid) with selection and assembly criteria for marine environments
- Fundamentals and Principles of Operation: Physical and engineering foundations (thermodynamics, fluid mechanics, electricity, control, and materials) that explain performance and operating limits
- Safety and Environmental (SHE): Risk analysis, PPE, LOTO, hazardous atmospheres, spill and waste management, and emergency response plans
- Applicable Regulations and Standards: IMO/ISO/IEC requirements and local regulations;
- Conformance criteria, certification, and best practices for operation and maintenance
- Inspection, testing, and diagnostics: Visual/dimensional inspection, functional testing, data analysis, and predictive techniques (vibration, thermography, fluid analysis) to identify root causes
- Preventive and predictive maintenance: Hourly/cycle/seasonal plans, lubrication, adjustments, calibrations, consumable replacement, post-service verification, and operational reliability
- Instrumentation, tools, and metrology: Measuring and testing equipment, diagnostic software, calibration and traceability; selection criteria, safe use, and storage
- Onboard integration and interfaces: Mechanical, electrical, fluid, and data compatibility; Sealing and watertightness, EMC/EMI, corrosion protection, and interoperability testing.
Quality, acceptance testing, and commissioning: process and materials control, FAT/SAT, bench and sea trials, go/no-go criteria, and evidence documentation.
Technical documentation and integrated practice: logs, checklists, reports, and a complete case study (safety → diagnosis → intervention → verification → report) applicable to any system.
- Introduction to antifouling paints: Types, functions, and regulations.
- Surface preparation: Cleaning, degreasing, sanding, and priming.
- Tools and equipment: Selection, use, and proper maintenance.
- Application of antifouling paints: Techniques, layers, and thickness control.
- Environmental factors: Temperature, humidity, wind, and their influence on application.
- Safety and hygiene: Personal protective equipment (PPE), ventilation, and waste management.
- Inspection and quality control: Defect detection, measurements, and record keeping.
- Preventive maintenance: Regular cleaning, minor repairs, and scheduled repainting.
- Damage repair: Identification, assessment, and repair procedures.
Environmental regulations and waste management of antifouling paints.
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Career opportunities
- Marine Paint and Coatings Applicator: Surface preparation, product application, and quality control on boats and marine structures.
- Paint and Coatings Inspector: Evaluation of coating condition, defect detection, and preparation of technical reports.
- Laboratory Technician: Analysis of paints and coatings, resistance and durability testing, and new product development.
- Technical Sales Representative: Technical advice and sales of marine paints and coatings to companies and individuals.
- Site Manager: Supervision of painting and coatings projects in shipyards, ports, and offshore platforms.
- Court Expert: Preparation of expert reports on damage and defects in marine coatings.
- Consultant Technician: Advising on the selection and application of paints and coatings for specific projects.
Trainer: Delivering courses and workshops on marine paints and coatings.
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Admission requirements

Academic/professional profile:
Degree/Bachelor's degree in Nautical Science/Maritime Transport, Naval/Marine Engineering, or a related field; or proven professional experience in bridge/operations.

Language proficiency:
Recommended functional maritime English (SMCP) for simulations and technical materials.

Documentation:
Updated resume, copy of degree or seaman's book, ID card/passport, letter of motivation.

Technical requirements (for online):
Equipment with camera/microphone, stable connection, ≥ 24” monitor recommended for ECDIS/Radar-ARPA.
Admission process and dates

1. Online
application
(form + documents).

2. Academic review and interview
(profile/objectives/schedule compatibility).

3. Admission decision
(+ scholarship proposal if applicable).

4. Reservation of place
(deposit) and registration.

5. Induction
(access to campus, calendars, simulator guides).
Scholarships and grants
- Fundamentals of Marine Painting: Master material selection, surface preparation, and application techniques for a professional and durable finish.
- Protective Coatings: Learn about antifouling paints, varnishes, and sealants, protecting vessels against corrosion, wear, and marine organisms.
- Regulations and Safety: Understand environmental regulations and safety protocols for applying paints and coatings in the marine industry.
- Inspection and Repair: Develop skills to identify defects, assess damage, and apply effective repair techniques on different types of surfaces.
- Case Studies: Apply your knowledge to real-world projects, from small boats to large yachts, ensuring comprehensive and practical learning.
Testimonials
This diploma program exceeded my expectations. I gained in-depth knowledge of coating chemistry, surface preparation, and specific application techniques for boats, which allowed me to successfully lead the repainting project of a racing sailboat, optimizing the durability and performance of the paint in extreme marine conditions.
The Diploma in Painting, Maintenance & Restoration exceeded my expectations. I acquired solid practical and theoretical skills, from surface preparation and the application of painting techniques to the restoration of antique pieces. The combination of masterclasses, workshop practice, and real-world projects allowed me to develop a diverse portfolio and confidence in my ability to approach conservation and restoration projects professionally.
This diploma program exceeded my expectations. I gained in-depth theoretical and practical knowledge about the selection, application, and maintenance of marine paints and coatings, allowing me to optimize processes at the shipyard where I work and significantly reduce maintenance costs.
This diploma program provided me with the necessary theoretical and practical tools to excel in the marine painting sector. I mastered application techniques, coating selection based on vessel type, and environmental regulations, which allowed me to secure a position as a paint supervisor at a major shipyard, where I currently lead large-scale projects.
Frequently asked questions
Naval or maritime industry.
Yes. The itinerary includes ECDIS/Radar-ARPA/BRM with harbor, ocean, fog, storm, and SAR scenarios.
Online with live sessions; hybrid option for simulator/practical placements through agreements.
Probably yes, given that antifouling paints are crucial for the maintenance of boats.
Recommended functional SMCP. We offer support materials for standard phraseology.
Yes, with a relevant degree or experience in maritime/port operations. The admissions interview will confirm suitability.
Optional (3–6 months) through Companies & Collaborations and the Alumni Network.
Simulator practice (rubrics), defeat plans, SOPs, checklists, micro-tests and applied TFM.
A degree from Navalis Magna University + operational portfolio (tracks, SOPs, reports and KPIs) useful for audits and employment.
- Introduction to corrosion in the marine environment: Types and causes.
- Identification of marine materials: Steel, aluminum, fiberglass, and others.
- Surface preparation: Cleaning (blasting, sanding, degreasing).
- Surface inspection: Detection of rust, blisters, and other defects.
- Puttys and fillers: Types, applications, and application techniques.
- Primers: Functions, types (epoxy, vinyl), and compatibility.
- Antifouling paints: Types, standards, and application methods.
- Finishing paints: Polyurethane, epoxy, alkyd; Properties and use.
- Application equipment: Spray guns, rollers, brushes; maintenance and safety.
- Safety and regulations: PPE, waste management, and environmental legislation.
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Request information
Complete the Application Form.
Attach your CV/degree certificate (if you have it to hand).
Indicate your preferred cohort (January/May/September) and whether you would like the hybrid option with simulator sessions.
An academic advisor will contact you within 24–48 hours to guide you through the admission process, scholarships, and compatibility with your professional schedule.
Faculty
Eng. Tomás Riera
Full Professor
Eng. Tomás Riera
Full Professor
Eng. Sofía Marquina
Full Professor
Eng. Sofía Marquina
Full Professor
Eng. Javier Bañuls
Full Professor
Eng. Javier Bañuls
Full Professor
Dr. Nuria Llobregat
Full Professor
Dr. Nuria Llobregat
Full Professor
Dr. Pau Ferrer
Full Professor
Dr. Pau Ferrer
Full Professor
Cap. Javier Abaroa (MCA)
Full Professor
Cap. Javier Abaroa (MCA)
Full Professor