Fermentura® MSM

Marsoni

M251S

$19.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Fermentura® MSMMSM: natrliche organische Schwefelverbindung MSM (Methylsulfonylmethan) ist eine organische Schwefelverbindung, die in verschiedenen Pflanzen und Lebensmitteln vorkommt. Schwefel ist ein wichtiger Bestandteil vieler Krperstrukturen und spielt eine wichtige Rolle bei der Herstellung von Aminosuren, Proteinen, Enzymen und Immunantikrpern. MSM kommt auch in einigen Lebensmitteln und Getrnken natrlich vor, einschlielich grnem Gemse, Milch, Fisch und

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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I have a couple of kayaks made of various resin types, and all were showing severe signs of oxidation on their paint jobs. The newest is probably 20 years old, so you can imagine the oxidation. All I can say is, I was greatly surprised and pleased with the result. Other than the scratches, the oxidation was almost entirely removed! I'm a true believer in this stuff!

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Reviewed in the United States on March 3, 2026

Verified Purchase

Krykie

Boise, US

★★★★★ 5

Worked when nothing else did, easy, with just a scrubbing pad!

Material Type: Powder Ox, Size: 16 oz

I bought a Catalina 1977 sailboat. The hull (freeboard) was extremely oxidized, dull, and had stains and discoloration from the water running off the deck for years; it was streaked. Everything I tried to clean it did little, until a dockmate told me about this. WOW! It WORKED, and it worked very easily. It reminds me of the old "comet" cleanser, that shakes out of a can -- who knows, maybe its the same thing! A little goes a long way, and with very little elbow grease, I was able to attack the discoloration. Great. I also used it to clean my lifelines, which had discolored quite a bit -- and they now look like new. I LOVE this product, but probably won't buy it again for a few more years -- it lasts that long. Can't recommend it enough!

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Reviewed in the United States on May 19, 2018

Verified Purchase

Susan Griffith

Fort Morgan, US

★★★★★ 5

Works great

Material Type: Powder Ox, Size: 16 oz, Material Type: Powder Ox, Size: 16 oz

This stuff works awesome a little goes a long ways I fully went around my old camper top to bottom . And now my arms are rubber it took the black spots grime and oxidation off quickly . And I still have over 3/4 a bottle left I was worried about how much I would use well worth the money I did mix it with water in a squirt bottle to apply it here to hopeing the other stuff brings back the shine I’ll add more photos of the finished

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Reviewed in the United States on September 8, 2024

Verified Purchase

Omaha, US

★★★★★ 4

Its hard work

Material Type: Powder Ox, Size: 16 oz

This is hard work but it worked pretty good. Was very happy with the result.

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Reviewed in the United States on February 16, 2026

Verified Purchase

Bill

Carnegie, US

★★★★★ 5

Poli cleaners.

Material Type: Powder Ox, Size: 16 oz

Our trailer was extremely oxidized. I used the Poli wash and fiberglass cleaner, super easy. It removed the oxidation and made our trailer look new again. Next I will try the Poli sealer.

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Reviewed in the United States on May 8, 2026