Customer ratings

Gelcoat Repair Filler / white

94% recommend SVB
  • Advantages
  • Price/performance ratio (7)
  • Use (7)
  • Drying time (7)
  • Package (6)
  • Colour (6)
  • Yield (theoretical) (5)
  • Yield (6)
Klemens B.
by Klemens B. Flag of Germany 6/6/2020 Verified purchase
Super Material
Great material
Giovanni P.
by Giovanni P. Flag of Italy 3/11/2019 Verified purchase
great solution for small gelcoat repairs
excellent solution for minor gelcoat repairs
Eckart S.
by Eckart S. Flag of Germany 4/21/2025 Verified purchase in use on a Nautic Plast ARP Yachtbau GmbH - Hai 760 DS
Spatula for deeper scratches
I initially only repaired a few scratches (not down to the laminate, as far as I could tell). It's easy to apply. The adhesion is good, even outside the damaged area. After 12 hours of curing at 15 grit, it's easy to sand, then finish with 1200 and 2000 grit and polish with Hempel Custom Polish. The surface is then as smooth as the surrounding area. Why not 5 stars? The color deviates from the surrounding area, which unfortunately makes the damaged area more visible (as small blobs or streaks) than before the repair. So I'll paint over it with Yachtcare Crack Repair RAL 9010 and hope that the color will then match more or less. If I'd known that, I could have saved on shipping costs. Years ago, I fixed a similar problem with Yachticon Gelcoat. The color result was excellent. Discarded the remaining stock because it had dried out. Product no longer available.
  • Advantages
  • Price/performance ratio
  • Use
  • Drying time
Steffen I.
by Steffen I. Flag of Germany 6/16/2023 Verified purchase
For repairing the boat paint
Stefan H.
by Stefan H. Flag of Germany 5/29/2023 Verified purchase
putty
Ideally suited for repairs on board. standard equipment!!
David R.
by David R. Flag of Belgium 5/1/2022 Verified purchase
The product works well but
Good product. I took a tube of white but the final color is gray. A little disappointed !
Markus M.
by Markus M. Flag of Germany 4/4/2021 Verified purchase
Class
Easy to work with and ideal for repairing smaller spots on the gelcoat.
Francisco  S.
by Francisco S. Flag of Portugal 2/26/2020 Verified purchase
Great purchase
Great purchase
Dieter W.
by Dieter W. Flag of Germany 10/25/2023 Verified purchase
Good
Easy to work with, but I think the container is too big for a repair spatula.
You can smear real holes there.
Andreas K.
by Andreas K. Flag of Austria 9/9/2021 Verified purchase
corresponds to the ideas
Thomas K.
by Thomas K. Flag of Switzerland 6/26/2024 Verified purchase
Crumbles away again
I am not at all happy with this filler. After applying it and smoothing it out, you can still scratch it off with your fingernail, even if it has been drying for days. To prevent this from happening when sanding, you have to work very carefully and use very fine sandpaper.
I think I will throw away the almost full tube - it's not worth the money.
Kai B.
by Kai B. Flag of Germany 10/25/2022 Verified purchase
Unfortunately grey
Unfortunately, the color is not white and therefore a color after-treatment is absolutely necessary.
Walter R.
by Walter R. Flag of Germany 7/7/2019 Verified purchase
Unfortunately, I expected something different
1. Unfortunately, "white" (I checked the color on the tube) does not know (have a Bavaria). From the tube comes something I want to call "old-white". Manfrau also sees the difference after drying. 2. I could not grind after 2 hours, it broke the layer applied today. The first shift I applied yesterday. 3. I am now looking for a "white" gelcoat in a small (repair) amount.
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