Have you heard your foil whistling? This video is going to help get rid of that noise and give your set up an even quieter and smoother ride. So next time these no wind or swell take 5 minutes to tune your foil and get it silent.

See more from Armstrong here – https://www.tonicmag.com/brands/armstrong-foils/

If you have been experiencing foil whistle then this video is for you! 3 easy sanding techniques to remedy. You will need a firm sanding block, 320-400 grit wet sand paper for stage 1 and 2, and to finish 600-800 grit wet sand paper.

* Do note that the video is a guide, more effort and sanding needed than shown in video to achieve the edge finish required!

___Contents of the video_____________________________________

00:00 – Intro
00:11 – Cause of Whistling
00:20 – Step 1: Sand the trailing edge at 90 degrees with 320 – 400 grit wet sand paper with a couple of passes only.
00:37 – Step 2: Bevel sand the trailing edge on the at 30 degrees with 320 – 400 grit wet sand paper on the Bottom side of wing when in use. Note that for filming the board is upside down.
00:58 – Step 3: Polish sand the trailing edge at 30 degrees with 600 – 800 grit wet sand paper, by hand, with paper folded 3 times until trailing edge sharpness/dullness suits.

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https://www.armstrongfoils.com
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http://www.armstrongfoils.com
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Armstrong Foils produce the world’s best quality modular Carbon Fibre and Titanium Hydrofoil system for all foiling disciplines. Armstrong Foils is synonymous with high quality hydrofoils, the cutting edge modular hydrofoil systems, featuring interchangeable foil wings, masts and fuselages are produced with the highest quality materials available. Our Carbon hydrofoils are used for surf foiling, wake foiling, kite foiling, tow in foil surfing, big wave foiling, sup foiling, windsurf foiling and tow foiling. The Armstrong foils and board range covers all rider abilities. If you’re looking for an easy foil board, a SUP foil board or the easiest hydrofoil for small wave foiling or downwind swell riding foil we have got you covered! Regardless of where you are or want to go, our modular hydrofoils kits make the ideal travel companion. They are the strongest hydrofoils thanks to our Titanium and Carbon fibre construction. For more info check out Armstrongfoils.com
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http://www.armstrongfoils.com
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Sun 22nd Aug, 2021 @ 6:30 pm

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