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Description
Loctite 577 – 250g, GewindedichtungLOCTITE 577 Flssige Gewindedichtung fr Metall (Gelb, Mittelfest) LOCTITE 577 ist eine universelle flssige Gewindedichtung (gelbe Paste) fr metallische Rohrverbindungen. Sie ersetzt herkmmliche Dichtmittel wie Hanf, Pasten oder PTFE Band (Teflon). Das Produkt dichtet Metallgewinde sofort gegen niedrige Drcke ab und ist ideal fr den Einsatz in Hydraulik, Pneumatik sowie Gas und Wasserleitungen. Die thixotrope Paste (tropft nicht) eignet sich besonders
LOCTITE 577 – Flüssige Gewindedichtung für Metall (Gelb, Mittelfest)
LOCTITE 577 ist eine universelle flüssige Gewindedichtung (gelbe Paste) für metallische Rohrverbindungen. Sie ersetzt herkömmliche Dichtmittel wie Hanf, Pasten oder PTFE-Band (Teflon). Das Produkt dichtet Metallgewinde sofort gegen niedrige Drücke ab und ist ideal für den Einsatz in Hydraulik, Pneumatik sowie Gas- und Wasserleitungen.
Die thixotrope Paste (tropft nicht) eignet sich besonders für Überkopf-Arbeiten und grobe Gewinde bis 3 Zoll. Sie ist beständig gegen Kraftstoff, Öl und Kühlmittel und verhindert das Losdrehen durch Vibrationen. Dank DVGW-Zulassung ist LOCTITE 577 auch für Gasinstallationen zugelassen.
🔧
Hanf-Ersatz
Kein Hanf oder PTFE nötig
⚙️
Hydraulik & Gas
DVGW Zertifiziert + Hochdruck
🟡
Loctite Gelb
Mittelfest & Demontierbar
Eigenschaften & Vorteile
- Universell einsetzbar: Dichtet alle Metallgewinde (auch Edelstahl und passivierte Oberflächen).
- Ersatz für Teflonband: Kein Reißen, kein Zerfasern – dichtet sicher und sauber.
- Hydraulik-Spezialist: Beständig gegen hohen Druck und Vibrationen in hydraulischen Systemen.
- Sofort dicht: Bietet sofortige Dichtheit gegen Niederdruck nach der Montage.
- DVGW-Zulassung: Geeignet für Gas- und Wasserinstallationen.
| Produkttyp | Gewindedichtung flüssig (Anaerob) |
|---|---|
| Farbe | Gelb (Paste) |
| Viskosität | Thixotrop (Tropft nicht) |
| Losbrechmoment | 33 Nm (Mittelfest) |
| Temperatureinsatzbereich | -55 °C bis +150 °C |
| Max. Gewindegröße | Bis 3 Zoll (M80) |
| Zulassungen | DVGW (Gas), NSF P1 (Lebensmittel), WRAS |
| SKU / IDH | 2068514 |
🔧 Typische Anwendungen
- Hydraulik & Pneumatik: Abdichtung von vibrierenden Verschraubungen an Kompressoren und Pumpen.
- Gas- & Wasserinstallation: Zertifizierte Dichtung für Rohrleitungen im Handwerk.
- Industrie: Sichern von Gewinden gegen Losdrehen (ersetzt mechanische Sicherungen).
- Kfz-Werkstatt: Abdichten von Öldruckschaltern, Kraftstoffleitungen und Kühlwasserstutzen.
🧪 Anwendungshinweise
- Reinigung: Gewinde mit LOCTITE SF 7063 entfetten und trocknen.
- Aktivierung: Bei Temperaturen unter 5 °C oder passiven Metallen (Edelstahl) Aktivator LOCTITE SF 7649 verwenden.
- Auftragen: Paste ringförmig auf das Außengewinde auftragen (ersten Gewindegang freilassen).
- Montage: Rohr verschrauben und ausrichten. Niederdruckdichtheit ist sofort gegeben.
- Demontage: Mit normalem Handwerkzeug lösbar.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Durable toy for a great price! Will buy again.
Color: A Red, Size: For Larege Dogs, Color: A Red, Size: For Larege Dogs
Great toy, heavy, good size, and durable for active chewers. My two dogs like to play tug a war a lot and this toy has held up fantastically! Afterwards they tend to chew toys to pieces but this one has stood the test of time so far. Great buy!
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Reviewed in the United States on May 14, 2026
★★★★★ 4
Very tough & VERY heavy
Color: A Red, Size: For Larege Dogs
My dog is a half black lab/half pittie & a very aggressive chewer she goes through toy bones very quickly, to the point they're so slivered up within 2 days, sometimes slightly longer, I have to get rid of them, they never last long, except for whole antlers and some split antlers. Although she rarely touches the whole antlers . Anyways, this is a great tough toy for strong large breeds. It squeaks in the center if you squeeze hard enough but the toy/bone was a bit too heavy for my girl. I got her the next smaller one and she still plays with the big heavier one more than the one that fits her perfectly so go figure. It's a great product and definitely recommend for heavy chewers. I only took a star off because of the weight I was extremely surprised by how heavy it was, but that's not necessarily a bad thing depending on the dog, this size is just not for my dog. I think I've had it about a month and she does play with it, not as much as her other toys, but it's still in amazing shape even with her heavy chewing.
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Reviewed in the United States on April 21, 2024
★★★★★ 5
Squeaky Toy for Aggressive Chewers
Color: A Violet, Size: For Larege Dogs
Size is great for our big dog, he loves to chew & squeak it. engagement, our dog loves playing fetch, hours of enjoyment.
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Reviewed in the United States on May 21, 2026
★★★★★ 3
Maybe not for super aggressive chewers
Color: A Violet, Size: For Larege Dogs, Color: A Violet, Size: For Larege Dogs
I had high hopes for this toy, I was so excited about it. I have aggressive chewers, two Malinois/Dutch Shepard mixes and a Pit. The Shepard's chewed pieces off of it in literally 5 minutes. At the ends there is a small lip and that's where they started chewing pieces off. I had ordered a second one before I gave them this one (early Christmas present) because when I received it I noticed it felt very sturdy and durable. They do like it so since they already chewed this one I'm going to see if I can shave that lip off and maybe they won't get anymore pieces off. That'll decide if I return the one that arrives tomorrow. Maybe not good for super aggressive chewers. It's very thick and seems well made. Might just be better for other dogs.
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Reviewed in the United States on December 21, 2025
★★★★★ 5
Fantastic for rough chewing
Color: Bule 0, Size: For Larege Dogs
Our big boy is rough with his toys and always seems to disintegrate his toys in seconds. I had seen this with hoping this will be the toy he doesn’t destroy. On day 2 now with the toy and he’s obsessed, even feel asleep with the toy in his mouth and still in one piece. Highly recommended for tough chewers.
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Reviewed in the United States on May 25, 2026