Customer ratings

Sikaflex - 291i Marine Sealant / Filler

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Made in Germany Made in Germany
Product image 1 of SIKA Sikaflex - 291i Marine Sealant / Filler
(301)
SIKA Sikaflex - 291i Marine Sealant / Filler
from €8.95 (€127.85 / L)
VAT inc., ex-works
6 variants
93% recommend SVB
  • Advantages
  • Drying time (23)
  • Package (20)
  • Colour (18)
  • Yield (theoretical) (21)
  • Price/performance ratio (16)
  • Processing (21)
  • Effect (22)
  • Shelf life (16)
  • Use after treatment (18)
  • Disadvantages
  • Package (1)
  • Price/performance ratio (4)
  • Effect (1)
  • Shelf life (5)
  • Use after treatment (1)
All reviews Helpful reviews Ratings with Image Latest ratings 5
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Heike B.
by Heike B. Flag of Germany 6/2/2026 Verified purchase Variant: 16701
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bathing platform
We used it to seal our swim platform; it was very easy to work with and now everything is watertight. Excellent stuff.
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Gertas C.
by Gertas C. Flag of Ireland 5/2/2026 Verified purchase Variant: 16700
Good
Good
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Nicola M.
by Nicola M. Flag of Italy 4/28/2026 Verified purchase Variant: 16701 in use on a Barberis Cantieri s.p.a. - Show 29
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Perfect
Product arrived on time and in perfect packaging
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Klaus M.
by Klaus M. Flag of Germany 4/21/2026 Verified purchase Variant: 16701
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Super
Henry W.
by Henry W. Flag of France 4/11/2026 Verified purchase Variant: 17535
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already used so known
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Arno S.
by Arno S. Flag of Germany 4/2/2026 Verified purchase Variant: 16700
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Very good as always.
Top
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Nils B.
by Nils B. Flag of Germany 3/22/2026 Verified purchase Variant: 16701
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Top product
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Wilfried K.
by Wilfried K. Flag of Germany 2/14/2026 Variant: 17536 in use on a Trojan Yacht - Trojan 13 Meter
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Top product
It does what it's supposed to.
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Ekkehard S.
by Ekkehard S. Flag of Germany 1/6/2026 Verified purchase Variant: 16702
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Good, just as expected!
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Helmut H.
by Helmut H. Flag of Germany 1/1/2026 Verified purchase Variant: 17536
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Sika
sticks!
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Helmut H.
by Helmut H. Flag of Germany 12/22/2025 Verified purchase Variant: 16700 in use on a Bavaria Yachtbau GmbH - Bavaria 42 Cruiser
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Sika
It sticks – does what it's supposed to.
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Michael K.
by Michael K. Flag of Austria 11/28/2025 Verified purchase Variant: 16700
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Everything was quick and perfect - the item meets expectations.
Klaus P.
by Klaus P. Flag of Germany 11/20/2025 Verified purchase Variant: 16701
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That's how it should be...
...the sealant is a good thing, very versatile.
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Gergely V.
by Gergely V. Flag of Hungary 10/29/2025 Verified purchase Variant: 16700
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perfect
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Andreas K.
by Andreas K. Flag of Germany 10/3/2025 Verified purchase Variant: 16700
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Top
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rolf S.
by rolf S. Flag of Germany 8/21/2025 Verified purchase Variant: 16701
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Everything OK
Everything OK
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Laurent L.
by Laurent L. Flag of France 7/15/2025 Verified purchase Variant: 16700 in use on a Beneteau - Oceanis 37
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Perfect for through-hull fittings. Cut the
bead with a knife when dry.
Jaanus A.
by Jaanus A. Flag of Estonia 6/16/2025 Verified purchase Variant: 16701
a
Paul P.
by Paul P. Flag of Germany 5/20/2025 Verified purchase Variant: 17535 in use on a Bavaria Yachtbau GmbH - Bavaria 36 Cruiser
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Always happy
Already used many times and does what it's supposed to.
Andreas L.
by Andreas L. Flag of Germany 5/20/2025 Verified purchase Variant: 16700 in use on a Princess Yachts International plc. - Princess 45 Fly
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Cartridge broken
The first cartridge was damaged by heavy anodes, but the replacement was quick and problem-free - thank you!
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Kai S.
by Kai S. Flag of Germany 5/12/2025 Verified purchase Variant: 16700
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Sea Ray conversion
It went very well, I'd be happy to do it again.
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LG R.
by LG R. Flag of Italy 5/9/2025 Verified purchase Variant: 17535
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SVB is very professional, expert in the sector, has excellent online prices and fast deliveries -
The product purchased is excellent for our use in the food industry -
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Hans-Jörg P.
by Hans-Jörg P. Flag of Germany 4/17/2025 Verified purchase Variant: 16701 in use on a Lagoon Catamarans - Lagoon 40
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Sikaflex is a must on every boat.
Standard product in stock.
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Philipp K.
by Philipp K. Flag of Germany 3/12/2025 Variant: 16702 in use on a Abacus Marine - Abacus 54
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This works well!
Easy to apply, no problem, would buy again.
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Alfred B.
by Alfred B. Flag of Germany 2/13/2025 Verified purchase Variant: 16700
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