Dangerous Goods

Oceanmax PropSpeed Foulfree Airmar Transducer Coating 15ml


Dangerous Goods are currently not available for purchase online.

To order, please contact one of our Special Order Delivery Departments.


NSW/VIC/ACT/NT: 02 9939 1055
SA: 08 8240 3777
WA: 08 9385 5877
QLD: 07 3252 8777
TAS: 03 6272 0166

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Any marine growth on your transducer will negatively affect its performance, reducing the detail on the sonar image you receive.

If you had a stereo speaker with something in front of it, absorbing the sound, you’d still hear the music but you’d lose some of the definition and detail.

A transducer works in a similar way.

Boat owners and captains the world over have experienced the Propspeed® difference a long-lasting, ultra-smooth surface that prevents marine fouling.

Now Propspeed® is bringing its patented foul-release technology to your transducer.

Fouling on the face of transducers can reduce their sensitivity, decreasing bottom-echo returns and fish target intensity.

Keep your transducer performing at its peak with Foulfree.

The proprietary clear coat forms a slick surface marine growth can’t grab onto, keeping your transducer surface clean and clear.

Transducers perform best with minimal turbulence over their surface during operation.

Foulfree keeps your transducer free of marine growth, streamlining water flow over its face.

Your transducer is your boat’s underwater eye. Keep your vision clear with Foulfree.

  • Transducer safe: Foulfree is Airmar® certified and has no adverse effects on transducers.
  • See the real picture: A foul-free transducer equals more clarity, detail and visibility below the waterline.
  • Foul-release, not anti-foul: A super slick coating that marine growth cannot stick to and that does not poison the marine environment.


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