BioTrans GB: The Marine Lubricant of the Future

Discover Castrol BioTrans GB, the environmentally friendly marine lubricant that complies with VIDA. Extreme protection for propulsion systems and deck machinery. Performance + sustainability.

The Challenge of Marine Lubricants in the Age of Sustainability

The maritime sector faces a crossroads: complying with increasingly stringent environmental regulations without compromising operational performance. The Vessel Incident Release Act (VIDA) in the United States and other global regulations are transforming the industry. Shipowners and operators need solutions that protect both their equipment and the environment.

Castrol BioTrans GB is the answer to this challenge: a high-performance marine lubricant that meets the most demanding environmental standards.

What is Castrol BioTrans GB?

Castrol BioTrans GB is an environmentally friendly lubricant (EAL) specifically designed for:

• Naval propulsion systems
• Controllable pitch propeller (CPP) systems
• Deck machinery

This extreme pressure (EP) gear oil and demulsifier is formulated with fully saturated synthetic esters and advanced additive technology, providing superior protection under the most demanding conditions.

Technical Specifications of BioTrans GB

Advanced Formulation

BioTrans GB combines state-of-the-art synthetic esters with carefully selected additives that offer:

• Protection under high loads: Maintains gear integrity even under extreme conditions
• Exceptional thermal resistance: Operates effectively between -25°C (-13°F) and +100°C (212°F)
• Superior hydrolytic stability: Handles seawater ingress without degrading
• Excellent oxidation resistance: Extends lubricant service life

Compatibility of Materials

The lubricant has demonstrated good compatibility with common elastomers, including:

• Nitrile (NBR)
• Fluoroelastomer (FKM)

Esta compatibilidad reduce el riesgo de fugas y prolonga la vida útil de los sellos y juntas.

Compliance with VIDA Regulations

One of the main benefits of Castrol BioTrans GB is its compliance with the current criteria of the US VIDA Act. This legislation sets strict requirements for lubricants used in areas where accidental discharge could affect the marine environment.

What does this mean for your operation?

• Unrestricted navigation in regulated US waters.
• Reduced regulatory risk and potential penalties.
• Demonstration of environmental commitment to stakeholders.
• Preparation for future global regulations.

Performance in Extreme Conditions

The maritime sector does not tolerate failure. BioTrans GB has been tested under extreme operating conditions:

• Seawater contamination management: The formula is specifically designed to resist hydrolytic degradation, maintaining its lubricating properties even when salt water enters the system.
• Corrosion protection: Provides an effective barrier against corrosion, a critical factor in marine environments where moisture and salt are constantly present.
• Consistent lubrication: Maintains its viscosity and lubricating capacity across the entire operating temperature range.

Compatibility with the Castrol Bio Range

BioTrans GB is compatible and miscible in all proportions with Castrol BioStat and is part of the extensive Castrol Bio range, facilitating:

• Smooth transitions between products
• Simplified inventory management
• Operational flexibility

Support from Experts and Manufacturers

The product has been tested and approved by several leading propulsion manufacturers, ensuring it meets the industry’s most demanding standards.

As Eda Gökay, Castrol’s global director of marine and energy marketing, points out:

‘Our customers face increasing regulatory and operational complexities. We developed BioTrans GB to extend performance and protect critical equipment in the most hostile environments.’

Kat Colvin, Senior Environmental Toxicologist at Castrol, adds:

‘As regulations continue to evolve, shipowners need products that are ready for current and future challenges. BioTrans GB reflects our proactive approach, supporting both operational integrity and environmental responsibility.’

Key Benefits for Your Operation

1. Asset Protection

Reduces wear on critical components, extending the service life of propulsion systems and deck machinery.

2. Regulatory Compliance

Complies with VIDA and prepares you for future global environmental regulations.

3. Reduced Operating Costs

Longer intervals between oil changes and less unscheduled maintenance.

4. Demonstrable Sustainability

Reduce your environmental footprint without sacrificing technical performance.

5. Operational Confidence

Backed by Castrol’s experience and approved by leading manufacturers.

Who is BioTrans GB for?

This lubricant is ideal for:

• Shipowners operating in VIDA-regulated waters
• Fleet operators committed to sustainability
• Shipyards seeking certified solutions for newbuildings
• Technical managers needing to optimise maintenance and compliance

The Future of Marine Lubricants

The maritime industry is in the midst of a transition towards more sustainable operations. Environmental regulations will continue to tighten worldwide. BioTrans GB represents a proactive approach: a product that not only meets current requirements, but also prepares your fleet for the future.

The choice is no longer between performance and sustainability. With lubricants such as BioTrans GB, you can have both.

Conclusion: Extreme Protection with Environmental Responsibility

Castrol BioTrans GB proves that environmentally friendly lubricants can deliver superior performance. Its advanced formulation, regulatory compliance and technical support make it a comprehensive solution for modern marine operations.

In an industry where downtime costs millions and regulatory penalties can be devastating, BioTrans GB offers peace of mind knowing that your critical equipment is protected and your operation complies with the most stringent regulations.

Want to know more about BioTrans GB?

If you are interested in learning how Castrol BioTrans GB can optimise your fleet’s performance while complying with environmental regulations, contact our team of technical experts. We can help you assess whether BioTrans GB is the right solution for your specific operations.https://enrielcastrolmarine.com/

Contact us for a personalised technical consultation and discover how we can help you protect your assets and the marine environment.

Mail: castrolmarine.es@enriel.com

Teléfono: (+34) 900 730 795