FoulFree™ Transducer Coating System, 15 ml
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PROPSPEEDFoulFree™ Transducer Coating System, 15 ml


In stock online.
Model # 19915750 | Mfg # FFKITUPC # 9421903335425


FoulFree™ Transducer Coating System, 15 ml

Name Value
Application Method Clean with XDclean wipe provided. 1 Coat Recommended; Brush only
Capacity 15 Milliliters
Color Clear
Coverage 1.00 square feet per 15 ml
Cure Time 8 Hours
Type Clear Silicone Coating

Product Overview

PROPSPEED FoulFree Transparent Foul Release System

Transducer defense. Foul-release.

Your transducer is your boat’s underwater eye, and you have invested in the technology to give you the confidence to see below the waterline. Keep your vision clear with Foulfree™. 

Foulfree is a transparent foul release system, that has been designed specifically for transducers, tested and certified by AIRMAR®. 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.


  • Transducer Safe - FoulfreeTM  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
  • Proven performance using the same technology as Propspeed, the industry leading foul release coating for running gear
  • Easy to apply. The all-inclusive kit makes it easy to apply in 3 simple steps


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