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 203699 Ratings

5,0/5.0 stars

Objednavka dosla vporiadku dakujem

More ratings

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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 Forsttechnik M.

4/2/2026 Verified purchase Variant: 66661

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Delivery

It is still being processed.

Opinions
Place of use : Baltic Sea

by Claude F.

7/23/2025 Verified purchase Variant: 66660

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Good product. Be careful, do not iron on a fresh layer. Wait for the overcoat time.

Advantages
Colour
Yield (theoretical)
Price/performance ratio
Effect
Drying time

Disadvantages
Processing

Opinions
Place of use : Atlantic

by Richard L.

6/1/2025 Verified purchase Variant: 66661 in use on a Elan Marine d.o.o - Elan 210

Time will tell.

Good value for money and easy to apply. Time will tell if it is effective as antifouling.

Advantages
Price/performance ratio
Drying time

Opinions
Place of use : Atlantic

by Friedrich G.

5/25/2025 Verified purchase Variant: 66661 in use on a Hunter Boats Ltd. - Hunter 707

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VC17 replacement

Easy to use, comparable effect.

Advantages
Colour
Yield (theoretical)
Price/performance ratio
Processing
Effect
Drying time

Opinions
Place of use : Inshore waters

by JB O.

5/12/2025 Verified purchase Variant: 66661 in use on a Dufour Yachts s.a. - Dufour 325 Grand'Large

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GTI 30 Test

Easy to apply, but moderately effective, and I can't use another antifouling without stripping.
So I'll keep using it...

Advantages
Colour
Yield (theoretical)
Processing
Drying time

Disadvantages
Effect

Opinions
Place of use : North Sea

by Thomas W.

5/2/2025 Verified purchase Variant: 66661

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Bag with small tear, powder has leaked out

Product as expected, packaging damaged.

Advantages
Colour
Yield (theoretical)
Price/performance ratio
Processing
Effect
Drying time

Opinions
Place of use : Inshore waters

by Goran L.

4/3/2025 Verified purchase Variant: 66661 in use on a Archambault Bateaux - Grand Surprise

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Ok to paint with (not like vc17)
Will only know until the end of the season if the product is good

Advantages
Colour
Yield (theoretical)
Drying time

Opinions
Place of use : Baltic Sea

by Winfried G.

10/22/2024 Verified purchase Variant: 66660

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More coating on the hull than with VC17m (Edersee)

The comparison after the first season with GTI 30 graphite
The slime on the underwater hull has doubled compared to VC17m, which makes cleaning a little more difficult.
The color is not graphite but very dark after application.
Because there was no alternative at that price, I ordered it again.

Advantages
Yield (theoretical)
Price/performance ratio
Processing

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Colour
Effect

by jean C.

7/22/2024 Verified purchase Variant: 66661

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quality

much better than the vc17 that I used for a very long time
the hanging is great

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Price/performance ratio
Processing
Effect

by Fritz-Jürgen B.

7/19/2024 Verified purchase Variant: 66660

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Good product - extremely long delivery time this spring

see above

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Yield (theoretical)
Price/performance ratio
Processing
Effect

by MARIE F.

4/18/2024 Verified purchase Variant: 66660

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Looks average

To see over time, not enough perspective, apparently the VC17 Extra holds less well, according to feedback from friends who have already tested it

Advantages
Colour
Yield (theoretical)
Price/performance ratio
Processing

by Frank H.

2/29/2024 Verified purchase Variant: 66660

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Fulfills the purpose in the inland area and must be used every year

meets expectations

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Colour
Yield (theoretical)
Processing
Effect

by Bruno Q.

2/28/2024 Verified purchase Variant: 66661

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Less good than the VC17M EXTRA but still not bad

Nothing to say about sliding. It's perfect.
In terms of application it is identical to the VC17M
in terms of effectiveness I notice a small difference with a few calcified worms in places that I never had before.

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Colour
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Effect

by Sylvain P.

7/20/2023 Verified purchase Variant: 66660

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Easy to apply, effective in the Mediterranean

by Christophe R.

6/22/2023 Verified purchase Variant: 66660

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From VC 17 M extra to Seatec GTI 30

Good morning,
I went from the WC 17 m extra to the Seatec GTI 30, and I find, it's been a month, that the boat remains much cleaner in the place where I have it, that is to say in the Mediterranean in a brackish water. For the moment, I'm very happy with it, unlike the VC 17s... Before with the VC17, it started to get dirty with algae after 15 days, with the Seatec, nothing at home and extra glide! Cordially

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Yield (theoretical)
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Processing
Effect

by Bruno Q.

11/4/2022 Verified purchase Variant: 66660

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This will be my first use of the GTI30 in 2023

Customer since its production of the VC17M extra here I am forced to migrate to the only compatible product that I know. We will test in use if it works as well ???
I regret that the price is greatly increased this year with the disappearance of the VC17M extra. Much cheaper than the latter, here it is now at practically the same price. Shame.