water stain protection :: Catamaran Sailboats at TheBeachcats.com

water stain protection

gdog

Rank: Lubber

Registered: Oct 16, 2021

Last visit: Jun 12, 2023

Posts: 34
Posted: Jun 10, 2023 - 09:12 AM

Has anyone found a product that can be put on the hulls to make it easier to remove water staining?

Thanks
Andinista

Rank: Mate

Registered: Aug 18, 2003

Last visit: Dec 13, 2023

Posts: 880
Posted: Jun 10, 2023 - 11:13 AM

I don’t know how to prevent it, but muriatic acid is good to remove it.
MN3

Rank: Master Chief

Registered: Jun 20, 2006

Last visit: May 22, 2024

Posts: 7089
Posted: Jun 10, 2023 - 01:16 PM

gdogHas anyone found a product that can be put on the hulls to make it easier to remove water staining?

Thanks

staining is usually from pollutants in the water (oils). gelcoat is porous and over time the ability to repel pollutants is reduced. so the best "protection" is removal with some type of stain remover (acid), even toilet cleaner like sno-bol works well. then wax to seal up the gelcoat and reduce the staining ... but nothing is gonna prevent it.

I used to really like New-glass 2 to seal up the gelcoat. there are others that work well too but i loved the mirror like results
bill40421SE

Rank: Mate

Registered: Aug 15, 2010

Last visit: Oct 19, 2024

Posts: 301
Posted: Jun 11, 2023 - 03:37 AM

Slimy Grimy is the easiest product I have found to remove the brown stain that comes from dirty lake water.

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Bill 404 21SE
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texastuma

Rank: Mate

Registered: Nov 22, 2012

Last visit: Nov 20, 2024

Posts: 410
Posted: Jun 12, 2023 - 12:41 PM

To remove the stains, I use FSR by Davis. I believe I used a Sail Brite product on my J80, but not sure the name. I can recognize the bottle. Using Rejex works very well to prevent the staining.

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Scott

Prindle Fleet 2
TCDYC

Prindle 18-2 Mod "FrankenKitty"
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gdog

Rank: Lubber

Registered: Oct 16, 2021

Last visit: Jun 12, 2023

Posts: 34
Posted: Jun 12, 2023 - 05:35 PM

Thanks for all the info. My boat is currently very white, and I am looking to keep it that way. Never heard of Rejex, but after looking it up I think I will give it a try. I have used corrosionx from the same company on aircraft and it is a highly recommended product.
Dogboy

Rank: Mate

Registered: Mar 19, 2004

Last visit: Nov 21, 2024

Posts: 964
Posted: Jun 13, 2023 - 01:24 PM

Our boats occasionally get brown “tea stains” from sailing in bay water. I find that one or two coats of wax generally prevents any staining. Then when you go for a sail, you can see all the spots you missed….

sm