Customer ratings

LOCTITE 577 - Thread Sealant / for Metal Threads

Come on board, follow us and see our hot deals and immense water sports selection for yourself!

Subscribe now!

Excellent

from 203679 Ratings

5,0/5.0 stars

Objednavka dosla vporiadku dakujem

More ratings

Made in Europe

-13%

(19)

LOCTITE 577 - Thread Sealant / for Metal Threads

€45.68

only €39.95 (€799.00 / L)

4.7 (out of 19 ratings)

5 Stars

(14)

4 Stars

(5)

3 Stars

(0)

2 Stars

(0)

1 Stars

(0)

100% recommend SVB

Advantages
Package (5)
Colour (5)
Yield (theoretical) (4)
Price/performance ratio (4)
Processing (5)
Effect (5)
Shelf life (4)
Use after treatment (4)
Drying time (4)

by Heikki R.

6/5/2026 Verified purchase Variant: 30012

Easy to use

Easy to use. A positive thing was that the nozzle did not clog between uses.
Note. This package size is quite lagre and there is enough sealant for multiple connections.

Advantages
Package
Colour
Processing
Effect

by Thiéry D.

2/19/2026 Verified purchase Variant: 30249

Translated automatically
Show original text

Alright

Practical and compact

by Ove C.

12/9/2025 Verified purchase Variant: 30012

Good product!

This product works ok. It is fantastic glue

Advantages
Package
Colour
Yield (theoretical)
Price/performance ratio
Processing
Effect
Shelf life
Use after treatment
Drying time

by Jean-yves V.

11/22/2025 Verified purchase Variant: 30012

Translated automatically
Show original text

Alright

engine valve passes through the hull

Advantages
Package
Colour
Yield (theoretical)
Price/performance ratio
Processing
Effect
Shelf life
Use after treatment
Drying time

by Christoph B.

6/10/2025 Verified purchase Variant: 30012

Translated automatically
Show original text

Everything fine

As usual everything was perfect

Advantages
Package
Colour
Yield (theoretical)
Price/performance ratio
Processing
Effect
Shelf life
Use after treatment
Drying time

by Ratz Schifffahrt Keg B.

4/16/2025 Verified purchase Variant: 30012

Translated automatically
Show original text

easy to process

Advantages
Package
Colour
Yield (theoretical)
Price/performance ratio
Processing
Effect
Shelf life
Use after treatment
Drying time

by Markus B.

9/20/2024 Verified purchase Variant: 30012

Translated automatically
Show original text

Does what it should, bronze fitting with brass ball valve, everything tight

I would never use anything else, it is expensive, but it makes installation (because there is always a lack of space to move) and alignment of the tap, angle, etc. really easy, because nothing has to be screwed on with force, like with hemp or something similar.
You turn it as far as you can to where you need it, the seal does the rest.
Reacts very quickly with the metal, as soon as you screw it on, it was already tight.

by Michael B.

7/17/2024 Verified purchase Variant: 30249

Translated automatically
Show original text

Easy to use

Quantity exactly as stated, fits perfectly with the Trudesign plastic through-hull valves.

by Janko S.

6/5/2023 Verified purchase Variant: 30012

Very usefull

by Dario C.

11/30/2022 Verified purchase Variant: 30249

Translated automatically
Show original text

To seal sea cocks and gate valves

by Marco U.

9/6/2021 Variant: 30249

Translated automatically
Show original text

Great for sealing tank filler necks, never again water in the tank!

by Hubert R.

5/26/2021 Verified purchase Variant: 30012

Translated automatically
Show original text

fast as always

still have to test

by wolfgang O.

6/3/2015 Verified purchase Variant: 30012

Translated automatically
Show original text

There is not much to write. \ R \ nIt was very expensive but very good as well.

by Volker H.

1/17/2013

Translated automatically
Show original text

a huge relief and saving of effort and time compared to the use of hemp / tow or Teflon tape

by Hubert R.

3/29/2022 Verified purchase Variant: 30249

Translated automatically
Show original text

good product, fast delivery

The product is very good, fast delivery and gladly again

by Hubert R.

6/23/2021 Verified purchase Variant: 30012

Translated automatically
Show original text

fits, is always good quality

good quality

by Jürgen L.

11/2/2018 Verified purchase Variant: 30012

Translated automatically
Show original text

too expensive because the container is too large.

Loctite 722 in a smaller container would be useful for the skipper, who has only just a thread to seal.

by Reinhold R.

8/21/2015 Variant: 30012

Translated automatically
Show original text

Loctite keeps its promises

Only the original Loctite keeps its promise.

by Anonymous 11/4/2009

Translated automatically
Show original text

The product info is in the future, it took me a lot of time to find out how much I should - depending on the threaded stakes. With the result I was very satisfied, however, if you have accidentally missed the angle, it can only be solved with the heatgun. The bottle with which the mass is to be kneaded before processing is not really user-friendly.

Back to product Rate this product