BOAT BROKERAGE
Kontra 450
Roto-Tech boats for sale
Tough, affordable, and built to last. Explore now.
Browse our selection of RotoTech boats, ideal for tenders, fishing, or everyday water use. Built in Poland. Trusted across Europe.
Discover Roto-Tech boats
Marine One is the official dealer of Roto-Tech boats in Croatia and Europe, offering clients durable and versatile vessels manufactured with advanced rotomoulding technology. Known for their exceptional resistance to impacts, UV rays, and saltwater, Roto-Tech boats are designed for long-term reliability with minimal maintenance.
Whether you are looking for a small tender for your yacht, a practical fishing boat for coastal waters, or a specialized rescue craft for professional use, Roto-Tech offers models that combine safety, performance, and affordability. Each boat is stable, easy to handle, and tailored for recreational, commercial, and emergency applications.
By choosing Marine One as your dealer, you benefit from verified models, transparent pricing, and full support during purchase, registration, and transport. Our dealership ensures every client has access to modern, eco-friendly, and cost-effective Roto-Tech solutions trusted across Europe.
Explore Roto-Tech boats for sale in Croatia and Europe – durable vessels built for every purpose.
Current models
We currently offer three popular models:
Kontra 450, A robust all-rounder, great for family trips and general use.
Kontra 450 RC (Rescue), Specially designed for emergency and rescue operations.
Kontra 350, Compact and versatile, perfect as a tender or fishing boat.
Each model is available with different equipment options to fit your needs and budget.
Roto-Tech | Tender | Rescue craft
Frequently asked questions
Why Choose Roto-Tech Boats?
Unlike traditional fiberglass boats, Roto-Tech models are:
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Impact resistant – designed to handle everyday use without cracking.
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UV and saltwater resistant – perfect for long-term use in marine environments.
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Stable and lightweight – easy to transport and launch.
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Low maintenance – no polishing, no paint repairs, just years of use.
This makes them the ideal choice for private owners, charter companies, and professional users such as fire departments and rescue services.
Why buy through Marine One?
As the exclusive distributor in Croatia, Marine One ensures:
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Verified and transparent pricing with no hidden costs.
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Assistance with registration, delivery, and transport anywhere in Europe.
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Ongoing local support and service for all Roto-Tech boats.
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Fast delivery directly from the manufacturer.
With Marine One, you don’t just buy a boat – you invest in peace of mind and long-lasting value.
Fast delivery. No surprises. Local support.
Whether it’s your first tender or a small work boat, we’ll guide you through everything so you get on the water, stress-free.