Hull Efficiency Recovery, Redefined · A Strategic Initiative by Ultranav
A mid-cycle PitStop in Tenerife — hull repaint and ESD installation in a single 48-hour stop, between standard dry-dockings. No weeks of off-hire.
What is Marine PitStop
A Dry Dock Built for One Thing
Marine PitStop is the first floating dry dock in the Atlantic dedicated exclusively to mid-cycle hull coating and ESD installation. No repairs. No general yard work. Just hull — and we do it in 48 hours.
The Status Quo
The industry standard is 5–7 days off-hire. We do it in 2.
Traditional dry-dockings tie vessels up for weeks. Repair yards aren't built for paint speed. Hull efficiency silently degrades between class surveys — and bunker costs keep climbing.
Inside the PitStop
The 48-Hour Process
Three engineered steps — from AI inspection to fully cured antifouling, in a single 48-hour window
Inspection & Diagnosis
Image capture with AI recognition identifies fouling type and severity, reduces inspection time, and produces a recommended paint job and automated cost estimation in real time.
Cleaning & Hydroblasting
Precision cleaning and hydroblasting using Hydwin robots, Hammelmann pumps and on-site experts. Maximum surface prep with minimum downtime — eco-friendly waste capture included.
Coating & Curing
Coating applied in record time by robots covering large areas at a fraction of standard time. Certified fast-curing schemes — developed through R&D with paint suppliers — deliver shipyard-backed application and warranty.
Who It's For
Built for Operators Who Count Days
If off-hire is a line item on your P&L, this service is for you.
Shipowners
Recover hull efficiency between class-dockings — without losing weeks of trading.
Ship Managers
Predictable 48-hour windows. No yard schedule risk. Quote to invoice in days.
Charter Operators
Maintain fuel performance under TC commitments. Bunker savings stay yours.
Technical Superintendents
AI-backed condition reports. Certified fast-cure schemes. Shipyard warranty.
Services
Our Services
Three PitStop tiers — focused entirely on the Obra Viva, where fuel savings are made
Light PitStop
High-pressure wash and spot touch-up for hulls in good condition. Fastest turnaround, minimal prep.
Medium PitStop
Spot blasting and selective recoating for hulls with moderate fouling or localized coating breakdown.
Full PitStop
Full Sa 2.5 blasting and complete antifouling renewal for heavily fouled or aged hulls.
Advantages
Why Marine PitStop
Speed
2-day average vs. industry standard 5–7 days. Less off-hire. More revenue.
Location
Tenerife — strategic Atlantic crossroads on major Europe–Americas shipping lanes.
Technology
Latest antifouling systems. Energy saving devices. Measurable, guaranteed savings.
Backed By · Industry Leader + Engineering Expert
Ultranav
Leading international shipping company operating 400+ vessels — strong capabilities in tanker, dry bulk and specialized maritime logistics, focused on efficiency, safety and operational excellence.
Hidramar Group
Specialized shipyard group with deep expertise in ship repair, maintenance and retrofitting — strategically positioned to support mid-cycle interventions, coatings, blasting and efficiency upgrades.
Recent Work
Vessels Through Our Dock
A selection of recent hull coating projects
MV Cabo Verde
Obra Viva + Boot Top
MV Gran Atlántico
Full Hull Coating
MV Canary Express
Obra Viva + Deck
"In and out in 48 hours. The vessel was back trading by Wednesday — that's a number we can put straight on the P&L."
Location
Tenerife, Canary Islands
Strategically located in the Port of Santa Cruz de Tenerife, at the crossroads of Europe, the Americas, and Africa, our floating dock provides unparalleled access to one of the world's busiest shipping corridors while delivering the world's fastest hull coating service. By minimizing vessel downtime and accelerating turnaround times, we help shipowners maximize fleet availability and operational efficiency.
TENERIFE · 28°N 16°W