F2 OptiProp
An eco-friendly propeller antifouling that actually lasts — for up to 5 years.
✅ No biocides, silicones, PTFE/PFAS or other toxins
✅ 5+ years of protection with proper application & care
✅ More speed, less fuel thanks to clean propellers
100%
eco-friendly
Without biocides, silicones, PFAS/PTFE, solvents, or any other harmful toxins.
5+ years
durability
Superior adhesion on all metal parts thanks to the specialized F2 Super Bond Primer.
up to 4%
better performance
Reduces friction and prop drag – for noticeably better acceleration and top speed.
Built to last. Season after season after season.
Shop nowHow does F2 OptiProp work?
F2 OptiProp is a two-step system: The innovative Super Bond Primer forms a chemical bond with stainless steel, bronze, Nibral, and aluminum, ensuring long-lasting adhesion – even under strong flow and cavitation. More than that, the hydrophobic Top Coat chemically bonds to create an ultra-smooth, water-like non-stick surface that makes it extremely difficult for marine growth to attach.
Before
After
In practice, this means:
✅ Efficiency, speed & acceleration:
The ultra-smooth non-stick surface significantly reduces prop drag: better responsiveness from standstill, quicker maneuvers, and higher cruising speed at the same engine load.
✅ Lower fuel consumption:
Less resistance = less power required. That saves fuel and increases range.
✅ Reliable performance for years:
Thanks to the innovative Super Bond Primer, F2 OptiProp delivers lasting adhesion on rotating metals – with no need for reapplication for many seasons.
In practice, this means:
✅ Efficiency, speed & acceleration:
The ultra-smooth non-stick surface significantly reduces prop drag: better responsiveness from standstill, quicker maneuvers, and higher cruising speed at the same engine load.
✅ Lower fuel consumption:
Less resistance = less power required. That saves fuel and increases range.
✅ Reliable performance for years:
Thanks to the innovative Super Bond Primer, F2 OptiProp delivers lasting adhesion on rotating metals – with no need for reapplication for many seasons.
F2 OptiProp vs. Other Systems
F2 OptiProp
Silicone-based foul-release
Hard antifouling / aerosol AF
✅ Very high: ultra-smooth non-stick surface, fast acceleration & cruising speed
✅ High while underway – effect increases with speed
❌ Moderate; rougher matrix, sometimes increased drag
✅ Free from biocides, silicone, PFAS/PTFE, VOCs, and other toxins
⚠️ Biocide-free, yet contains silicone or PFAS/PTFE.
❌ Leaches biocides into the water and often contains high levels of VOCs
✅ 5+ years (with proper application & care)
⚠️ Typically 1–2 seasons, depending on usage and care
❌ Usually 1 season, requires annual reapplication
✅ Super Bond Primer: resistant to hydrodynamic loads and cavitation
⚠️ Effective, but prone to abrasion and edge wear
❌ Critical on rotating metals; chipping may occur
✅ Fouling wipes off easily (without toxic abrasion)
⚠️ Wipe-clean possible, gentle cleaning required
❌ Fouling adheres strongly – cleaning is difficult and produces toxic abrasion
✅ Props, saildrives, shafts, trim tabs; stainless steel / bronze / Nibral / aluminum
✅ Suitable for many metal substrates ⚠️ Caution with silicone: may contaminate paint areas in yards
❌ Limitations on aluminum and drives
✅ Non-stick effect even at moderate speeds or while moored
⚠️ depends on speed”
❌ Minimal
✅ Low: one-time application, minimal maintenance, hardly any recoats
⚠️ Moderate: 2–3 recoats within ~5 years
❌ High: requires annual repainting
Note: Performance and service life depend on usage, cruising grounds, and preparation quality.
Applying F2 OptiProp is simple:
Step 1: Super Bond Primer
The F2 Super Bond Primer – consisting of a base and an activator – ensures maximum, long-lasting adhesion on stainless steel, bronze, Nibral, and aluminum. It forms a corrosion-resistant barrier and serves as the mechanically ultra-durable anchor for the top coat – engineered to withstand high rotation, hydrodynamic loads, and cavitation.
Step 2: Top Coat
The Top Coat chemically bonds with the primer, creating an ultra-smooth, highly water-repellent surface. Marine growth finds little to no grip, drag is reduced, and deposits can be wiped away easily – preserving efficiency and extending clean performance for years, without biocides, silicone, PFAS/PTFE, or VOCs.
Step 1: Super Bond Primer
The F2 Super Bond Primer – consisting of a base and an activator – ensures maximum, long-lasting adhesion on stainless steel, bronze, Nibral, and aluminum. It forms a corrosion-resistant barrier and serves as the mechanically ultra-durable anchor for the top coat – engineered to withstand high rotation, hydrodynamic loads, and cavitation.
Step 2: Top Coat
The Top Coat chemically bonds with the primer, creating an ultra-smooth, highly water-repellent surface. Marine growth finds little to no grip, drag is reduced, and deposits can be wiped away easily – preserving efficiency and extending clean performance for years, without biocides, silicone, PFAS/PTFE, or VOCs.
Product Details
Suitable for saltwater, brackish water, and freshwater
Propellers (fixed / folding / variable pitch), saildrives, shafts, trim tabs; stainless steel, bronze, Nibral, aluminum
5+ years (with proper application & care)
No – can be used without restrictions.
F2 OptiProp
Tax included. Shipping calculated at checkout
Returns are excluded for quality assurance reasons.
Downloads
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FAQ
For more information, please visit our Support-Center.
How does F2 OptiProp work?
F2 OptiProp is a two-step system: the Super Bond Primer chemically anchors to the metal, while the hydrophobic Top Coat creates an ultra-smooth, water-like non-stick surface. This drastically reduces drag and prevents fouling from adhering.
How long does a coating with F2 OptiProp last?
With proper application and care, F2 OptiProp delivers more than 5 years of reliable protection – thanks to the Super Bond Primer that ensures superior adhesion even on propellers.
Which metals is F2 OptiProp suitable for?
It is compatible with stainless steel, bronze, Nibral, and aluminum – making it ideal for propellers, saildrives, shafts, and trim tabs.
Is F2 OptiProp truly environmentally friendly?
Absolutely. F2 OptiProp is 100% free from biocides, silicone, PFAS/PTFE, and VOCs – ensuring effective performance without releasing toxins into the water.
Blog
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