McNett Sea Gold Anti-Fog / Defog 40382 028053

Mfg Part #: 40382
 $5.95 
Scuba Lab Testers Choice!
  • Anti-Fog Gel
  • 1.25 ounces
  • Provides long lasting anti-fog protection
  • Designed for quick, simple, in-field application
  • Defog Safe for all glass and plastic lenses
  • Will not harm surrounding silicone or rubber
  • The perfect combination for use with the McNett Sea Buff Dive Mask Pre-cleaner for a crystal clear mask - see below to order
  • FULL MANUFACTURER'S WARRANTY

Customer Reviews for McNett Sea Gold Anti-Fog / Defog:

See the top 20 most helpful scuba gear reviews

Average Customer Review: based on 87 reviews.

Rating: Change is not ALWAYS good
Reviewer: Nick Lappano  -  View all my reviews
I give this product 4 stars due to a recent change in their packaging which reduces its VALUE. Although I still consider Sea Gold to be the best anti-fog product out there I have to take issue with their recent packaging change. They added a little tether to the bottle which is really unnecessary and changed the shape of the bottle from an oval 37 ml to a round 30 ml a reduction of 19%.

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9 out of 15 people found this review helpful.

Rating: Anti fog
Reviewer: greg g.  -  View all my reviews
bought this with two genesis panview masks and used it on several snorkeling trips. works pretty well though saliva works almost as well...id recommend buying the gel and the one with a clip to attach for easy access when diving.

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16 out of 30 people found this review helpful.

Rating: McNett Sea Gold Anti-Fog / Defog Review - $5.95 - Scuba Gear Customer Reviews
Reviewer: Brian V.  -  View all my reviews
There is really no point in scuba diving if you cant see anything. This defogger will make sure your mask is clear for the entire dive.

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Rating: McNett Sea Gold Anti-Fog / Defog Review - $5.95 - Scuba Gear Customer Reviews
Reviewer: Julie M B.  -  View all my reviews
Works well and no problems with mask fogging up. Nice small size that fits easily in a BC pocket to keep it easily accessible when needed.

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6 out of 10 people found this review helpful.

Rating: Mixed Results
Reviewer: JOHN P.  -  View all my reviews
i used this on my new mask and it worked. put it on my sons mask and it didnt work. both masks had tempered glass lenses and both were cleaned with Sea Buff Dive Mask Pre-cleaner before application. Hmmmm

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178 out of 353 people found this review helpful.

Rating: Effective product
Reviewer: Glenn A.  -  View all my reviews
I have no complaints other than the price seems a little steep.

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22 out of 42 people found this review helpful.

Rating: The best
Reviewer: Daniel U.  -  View all my reviews
This gel is the best product out there.

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14 out of 27 people found this review helpful.

Rating: Best thing out there
Reviewer: Scott McLean Sr  -  View all my reviews
Cannot beat this product for preventing fogging. Apply once, rinse and your good for an entire dive! Dont waste your money on anything else. Highly recommend

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32 out of 61 people found this review helpful.

Rating: Best of the Best
Reviewer: Jack Hochman  -  View all my reviews
As Anti Fog products go, I usually use a bucket of slightly soapy water while diving off boats, however, of all the antifog products this is one cannot be beat. It stands out head and shoulders above all others.

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156 out of 318 people found this review helpful.

Rating: It works.
Reviewer: Allan V.
It really works :)

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14 out of 26 people found this review helpful.

See all 87 customer reviews...

Questions and Answers for McNett Sea Gold Anti-Fog / Defog:


  • Jason:

    is there any reason this product should not be used on prescription transitions lenses? Im mostly worried about adverse effects on the transitions part of the lens.

    Bill  (Certified Scuba Instructor at Scuba.com):

    You might want to contact the manufacture to see if they have a recommendation. https://mcnett.zendesk.com/home

When you’re scuba diving or snorkeling, there’s nothing more annoying than a fogged-up dive mask. So why mess around with just any anti-fog treatment? De-fog with Sea Gold™.

Sea Gold by M Essentials™ is a powerful formula that lasts longer than other anti-fog treatments. It’s highly concentrated, so a little goes a long way. And it’s even effective through multiple dives. Sea Gold is easy to throw in your pocket for quick use in any water temperature and in any conditions. It’s safe for glass and plastic lenses, and won’t harm silicone or rubber mask frames.

Avid scuba divers, instructors and professional gear testers alike agree: Sea Gold is the best anti-fog treatment out there. Use Sea Gold and you’ll enjoy diving as it was meant to be: completely fog-free.

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