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LOCTITE 577 - Thread Sealant / for Metal Threads

SVB item number: 30012
View Ratings (19) Questions (3)
Made in Europe
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Heikki R.: "Easy to use - Easy to use. A positive thing was th..."
Used on a Lagoon Catamarans Lagoon 380
Is in 4 shopping baskets right now, grab yours now!
Has been sold 5 times in the last 7 days
Liquid pipe thread sealant, easy to remove with standard tools. Suitable for threads with max. 3". Contents: 50 ml
Product details
Recommended retail price: €45.68
only  €39.95 (€799.00 / L)
-13%
You save: €5.73
61 | in stock
pcs.
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Available variants

LOCTITE 55 Thread Sealing Cord / for Plastic and Metal Threads
LOCTITE 55 Thread Sealing Cord / for Plastic and Metal Threads
LOCTITE 55 Thread Sealing Cord / for Plastic and Metal Threads
only €25.95
VAT inc., ex-works
To product

At a glance!

customers like: Package
customers like: Package
customers like: Colour
customers like: Colour
by Volker H.
a huge relief and saving of effort and time compared to the use of hemp / tow or Teflon tape
Read all product reviews
by wolfgang O.
There is not much to write. \ R \ nIt was very expensive but very good as well.
Read all product reviews
by Hubert R.
fast as always still have to test
Read all product reviews
by Janko S.
Very usefull
Read all product reviews
by Markus B.
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.
Read all product reviews

Product data

  • SVB item number 30012
  • EAN 5010266011967
  • Description LOCITE 577 - Thread sealant
  • Examples of use Thread
  • Contents 50 ml

Product details

Liquid pipe thread sealant, easy to remove with standard tools. Suitable for threads with max. 3". Fuel and oil resistant. Contents: 50 ml.
LOCTITE® 577 is used for securing and sealing metal pipe threads and fittings. Also suitable for use on passive metals such as stainless steel. The product cures on passive metals without an activator and prevents leaks caused by vibrational loosening and other stresses.

Note
LOCTITE 577 thread sealant is not suitable for plastic threads.

Documents

de-flag Manual
PDF (66,51 KB)
de-flag Safety datasheet
PDF (882,18 KB)

Product safety

Please note the following hazard warnings:

Hazard pictograms
Signal word
Warning
Hazard warnings
If medical advice is needed, have product container or label at hand.
Keep out of reach of children.
Wear protective gloves/protective clothing/eye protection/face protection.
If skin irritation or rash occurs: Get medical advice/attention.
Dispose of contents/container to …
May cause an allergic skin reaction.
Harmful to aquatic life with long lasting effects.
P101, P102, P280, P333+P313, P501, H317, H412
Contacts

What other SVB customers have to say

100% real reviews

19 customer reviews

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)
All reviews Latest ratings 5
4
Ratz Schifffahrt Keg B.
by Ratz Schifffahrt Keg B. Flag of Austria 4/16/2025 Verified purchase Variant: 30012
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easy to process
  • Advantages
  • Package
  • Colour
  • Yield (theoretical)
  • Price/performance ratio
  • Processing
  • Effect
  • Shelf life
  • Use after treatment
  • Drying time
Markus B.
by Markus B. Flag of Bulgaria 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.
Michael B.
by Michael B. Flag of Germany 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.
Janko S.
by Janko S. Flag of Slovenia 6/5/2023 Verified purchase Variant: 30012
Very usefull
Dario C.
by Dario C. Flag of Italy 11/30/2022 Verified purchase Variant: 30249
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To seal sea cocks and gate valves
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Comparison

Image of LOCTITE 577 - Thread Sealant / for Metal Threads
LOCTITE 577 - Thread Sealant / for Metal Threads
Image of LOCTITE 55 Thread Sealing Cord / for Plastic and Metal Threads
LOCTITE 55 Thread Sealing Cord / for Plastic and Metal Threads
Availability / Price
only €39 95
VAT inc., ex-works
61 in stock
only €25 95
VAT inc., ex-works
61 in stock
Item no.
30012
30249
Customer ratings
(19)
(22)
Description
LOCITE 577 - Thread sealant
LOCTITE 55 thread sealing cord
Contents
50 ml
 
Material
 
Polyamide
Examples of use
Thread
 

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LOCTITE 577 - Thread Sealant / for Metal Threads
View Ratings (19) Questions (3)
€39.95
VAT inc., ex-works