Customer ratings

Name: GTI 30 Thin-Film Antifouling / graphite
Brand: SEATEC
Price: 39.95 EUR
Availability: InStock
Rating: 4.5 (149 reviews)

GTI 30 Thin-Film Antifouling / graphite

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Excellent

from 203692 Ratings

5,0/5.0 stars

Objednavka dosla vporiadku dakujem

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(149)

SEATEC GTI 30 Thin-Film Antifouling / graphite

€52.96

from €39.95 (€53.26 / L)

2 variants

4.5 (out of 149 ratings)

5 Stars

(98)

4 Stars

(37)

3 Stars

(9)

2 Stars

(2)

1 Stars

(3)

98% recommend SVB

Advantages
Colour (68)
Yield (theoretical) (73)
Price/performance ratio (72)
Processing (69)
Effect (56)
Drying time (50)

Disadvantages
Colour (6)
Yield (theoretical) (3)
Price/performance ratio (4)
Processing (4)
Effect (4)
Drying time (1)

Opinions
Place of use : Baltic Sea (21)
Place of use : Inshore waters (31)
Place of use : North Sea (2)
Place of use : Atlantic (4)
Place of use : Med (1)

by Roger E.

5/28/2026 Verified purchase Variant: 66660 in use on a Competition Boats - Model 25

Så här långt ser det bra ut

Bra

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Opinions
Place of use : Baltic Sea

by Eero H.

5/24/2026 Verified purchase Variant: 66661 in use on a Arcona Yachts - Arcona 340

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Excellent

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Opinions
Place of use : Inshore waters

by Thomas K.

5/21/2026 Verified purchase Variant: 66660

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An obvious choice!

So well-functioning and good. I have also applied it to the motorboat which now goes 2-3 knots faster and can have higher power tilt without sucking air. So for both the sailboat and the motorboat they are super! Also hard thin paint that does not leak in the water. Which is good for the environment in every way.

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Opinions
Place of use : Baltic Sea

by Eckhart G.

5/14/2026 Verified purchase Variant: 66661

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A good replacement for VC17

A good product that is very easy to work with and has a fair price.

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Opinions
Place of use : Inshore waters

by Marek D.

5/6/2026 Verified purchase Variant: 66660 in use on a Tango Yachts - Tango 780

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Excellent, easy to use

Everything as expected: mix, apply, done. The result looks good at first glance. The full effect will become apparent after the season.

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Opinions
Place of use : Inshore waters

by Ute K.

5/3/2026 Verified purchase Variant: 66660

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Antifouling

Very satisfied, easy to work with.

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Opinions
Place of use : Inshore waters

by Dirk S.

4/28/2026 Verified purchase Variant: 66660 in use on a Mariner Yacht Sp. z.o.o. - Mariner 24

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A good successor to VC17

The yield and application are the same as the discontinued VC 17; here too, copper powder or a similar substance is mixed into the paint. So far, nothing to criticize.

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Opinions
Place of use : Inshore waters

by Vilodent-Plusz K.

4/27/2026 Verified purchase Variant: 66661

Good price, good product.

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Opinions
Place of use : Inshore waters

by Vilodent-Plusz K.

4/27/2026 Verified purchase Variant: 66660

Good price, good product.

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Opinions
Place of use : Inshore waters

by Rainer S.

4/24/2026 Verified purchase Variant: 66660

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Everything fine

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Place of use : Inshore waters

by Dieter Z.

4/16/2026 Verified purchase Variant: 66660 in use on a Birchwood Marine International - Birchwood TS 37

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Antifouling

Very effective

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Opinions
Place of use : Baltic Sea

by Mikko I.

3/6/2026 Verified purchase Variant: 66661

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Good paint.

by Werner R.

2/28/2026 Verified purchase Variant: 66660

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Antifouling

Very economical.

Easy to use.

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by Ulrich R.

2/24/2026 Verified purchase Variant: 66661

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Simple and efficient for years

Can be processed and painted in a relatively short time at the maintenance site.

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Opinions
Place of use : Inshore waters

by Thomas G.

2/20/2026 Verified purchase Variant: 66660

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Good product - prompt delivery

I know the product and am using it for the second time - I was very satisfied with it last year (Lake Constance).

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Opinions
Place of use : Inshore waters

by Michael K.

2/1/2026 Verified purchase Variant: 66660 in use on a Marieholms Bruk AB - Marieholm 26

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Very good product

A very good alternative to the well-known VC17m, in terms of design and workmanship.

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Opinions
Place of use : Inshore waters

by Gilles M.

1/14/2026 Verified purchase Variant: 66661

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Correctly replaces the VC17

The application is easy and the coating is very thin. The effectiveness is adequate for this type of antifouling.
It is necessary to dive and clean the hull regularly, at least once a month.

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Opinions
Place of use : Med

by Daniel S.

1/12/2026 Verified purchase Variant: 66661 in use on a Bénéteau - First 31.7

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Perfect in Iroise

The best in a while, but I sail 2000 Nm a year

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Opinions
Place of use : Atlantic

by Bo Z.

12/11/2025 Verified purchase Variant: 66661

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Great result

After one season the bottom was 99.5% clean. Just a couple of barnacles and some slime on the rudder which I painted too thin and only once. Great product.

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Opinions
Place of use : Baltic Sea

by Marko T.

12/11/2025 Verified purchase Variant: 66660

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Super fast delivery

I'm very satisfied with the super-fast delivery. The assembly was very easy. I'd gladly order again.

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Opinions
Place of use : Inshore waters

by Lars J.

12/3/2025 Verified purchase Variant: 66661 in use on a X-Yachts A/S - x-34

x-34

Supergood. lovely - hope you sell it for many years

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Place of use : Baltic Sea

by Dirk L.

11/23/2025 Verified purchase Variant: 66661 in use on a Bavaria Yachtbau GmbH - Bavaria 34 Cruiser

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Thin-film antifouling GTI 30 graphite

Shells and other growth can be easily removed.

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Place of use : Inshore waters

by Klaus L.

11/22/2025 Variant: 66660 in use on a Dehler Yachtbau GmbH - Dehler 36 CWS

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Excellent successor to International VC offshore V C17 M

I used this product as a replacement for VC Offshore, then for a year I used VC 17 M until it was discontinued.

So, I applied a coat of this stuff. ;) The color is already mixed in and is almost black, no longer the copper color that was typical with the gray.

For health reasons, the boat sat unused in Grömitz all year.

I was very curious and totally surprised. The boat was cleaner than in previous years.

The amount is about the same as the International version. Depending on the roller, sometimes more, sometimes less.

I'll continue using it!

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Place of use : Baltic Sea

by Nils G.

11/9/2025 Verified purchase Variant: 66661

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The GTI 30 works well

Used for the first time last year as a replacement for VC17. Two coats applied after sanding. It held up extremely well, with only minimal growth in the areas we couldn't easily reach with a brush or roller (e.g., above the rudder).

Excellent!

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Opinions
Place of use : Baltic Sea

by DMITRIJ S.

10/23/2025 Verified purchase Variant: 66661 in use on a X-Yachts A/S - X-79

Very good result

Applied our sailboat with this product at spring. Boat stayed in fresh water bay with very small using. Sailed only few time per all season. In end of October was take out from water on keel-block. The bottom was absolutely free of shells. Was only seaweed on waterline on sun side. Bottom was easily washed. Before we used INTERNATIONAL 17, which now not produced, but this by results looking better. By my opinion it is best antifouling from all used before.
It very thin layer and it functions results perfect.

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Opinions
Place of use : Inshore waters

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