Bio-SynXtra™ Marine 2-Cycle Engine Oil (Synthetic, TC-W3, API TC+, Low Smoke, Biodegradable)
Description
Bio-SynXtra™ Marine 2-Cycle Engine Oil is a synthetic biodegradable engine oil designed for marine outboards and high-performance 2-stroke engines, delivering clean, low-smoke operation and reliable lubrication in demanding applications. Suitable for both air-cooled and water-cooled engines, it provides consistent performance across marine, recreational, and small engine equipment.
Designed to replace conventional petroleum-based 2-cycle oils, this ashless formulation delivers excellent anti-wear and anti-scuffing protection while minimizing carbon deposits, ring sticking, and spark plug fouling. Its clean-burning chemistry reduces visible smoke and exhaust emissions while improving engine efficiency and reliability.
Formulated with patented Stabilized™ HOBS technology, this synthetic oil provides strong oxidation stability, fuel compatibility, and long-term storage stability. It meets and exceeds NMMA TC-W3™ requirements for water-cooled outboard engines and API TC+ for high-output air-cooled engines, making it a universal solution for a wide range of 2-cycle equipment.
Key Benefits
- Synthetic 2-cycle engine oil for marine and high-performance applications
- Meets NMMA TC-W3™ and API TC+ performance requirements
- Low-smoke, clean-burning ashless formulation
- Reduces carbon deposits, ring sticking, and spark plug fouling
- Excellent anti-wear and anti-scuffing protection
- Compatible with premix and oil-injected (DFI) systems
- Suitable for air-cooled and water-cooled engines
- Strong oxidation stability and fuel compatibility
- Readily biodegradable and environmentally safe formulation
- Designed to replace petroleum-based 2-cycle engine oils



