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Description
Loctite SI 5970 - 300 mlLOCTITE SI 5970 Schwarze Silikondichtmasse fr lwannen & Motoren (lbestndig) LOCTITE SI 5970 (ehemals Loctite 5970) ist eine hochflexible, schwarze Silikondichtmasse (Alkoxy Silikon) fr den Einsatz in Bereichen mit hohen Vibrationen und Belastungen. Diese professionelle Flchendichtung wurde speziell fr die Automobilindustrie und den Maschinenbau entwickelt, um herkmmliche Kork , Papier und Gummidichtungen zu ersetzen. Der Dichtstoff hrtet bei
LOCTITE SI 5970 – Schwarze Silikondichtmasse für Ölwannen & Motoren (Ölbeständig)
LOCTITE SI 5970 (ehemals Loctite 5970) ist eine hochflexible, schwarze Silikondichtmasse (Alkoxy-Silikon) für den Einsatz in Bereichen mit hohen Vibrationen und Belastungen. Diese professionelle Flächendichtung wurde speziell für die Automobilindustrie und den Maschinenbau entwickelt, um herkömmliche Kork-, Papier- und Gummidichtungen zu ersetzen.
Der Dichtstoff härtet bei Raumtemperatur durch Luftfeuchtigkeit aus und bildet eine dauerhafte, elastische Barriere. Dank seiner hervorragenden Ölbeständigkeit und Haftung auf Metall sowie Kunststoff ist er ideal für die Abdichtung von Ölwannen, Ventildeckeln, Getriebegehäusen und Steuerkettenabdeckungen. Da das Silikon säurefrei (neutralvernetzend) ist, korrodiert es keine empfindlichen Metallteile oder Sensoren.
🛢️
Ölbeständig
Ideal für Motoren & Getriebe
⚫
Schwarz
OEM-Optik & Tixotrop
🛡️
Vibrationsfest
Ersetzt Feststoffdichtungen
Eigenschaften & Vorteile
- Ersetzt Feststoffdichtungen: Macht teure Papier-, Kork- oder Gummidichtungen überflüssig.
- Hervorragende Beständigkeit: Widersteht Motorenöl, Getriebeöl, Wasser und Glykol (Kühlmittel).
- Extrem Flexibel: Gleicht starke Vibrationen, Wärmeausdehnung und Bewegungen im Flansch aus.
- Nekoroziv (Sensor-sicher): Neutralvernetzendes Alkoxy-Silikon greift Aluminium und Sensoren nicht an.
- Haftungsvielfalt: Dichtet Metall, Kunststoff und lackierte Oberflächen sicher ab.
| Produkttyp | Silikondichtmasse (Alkoxy, neutral) |
|---|---|
| Farbe | Schwarz (Matt) |
| Konsistenz | Tixotrope Paste (läuft nicht ab) |
| Temperatureinsatzbereich | -55 °C bis +200 °C (kurzzeitig +250 °C) |
| Hautbildungszeit | ca. 25 Minuten |
| Durchhärtung | 24 Stunden (bei 1 mm Spalt) |
| Zugfestigkeit | 1,5 N/mm² |
| Härte (Shore A) | 44 |
| Dehnung bei Bruch | 200 % |
| Maximale Spaltfüllung | 1,0 mm |
🔧 Typische Anwendungen (KFZ & Industrie)
- Motorenbau: Abdichtung von Ölwannen, Ventildeckeln (Ventilhauben), Steuergehäusen.
- Antriebsstrang: Getriebegehäuse, Differentialdeckel und Achsantriebe.
- Industrie: Abdichtung von flexiblen Flanschen, gestanzten Blechteilen und Gehäusen mit hohen Vibrationen.
- Reparatur: Universelle "Dichtung aus der Tube", wenn keine Originaldichtung verfügbar ist.
🧪 Anwendungshinweise
- Vorbereitung: Alte Dichtungsreste restlos entfernen – idealerweise mit LOCTITE SF 7200 Dichtstoffentferner.
- Reinigung: Dichtflächen entfetten und reinigen mit LOCTITE SF 7063 (bei Kunststoffteilen LOCTITE SF 7070 verwenden).
- Auftragen: Eine Raupe LOCTITE SI 5970 auf eine Flanschseite auftragen. Schraubenlöcher umkreisen.
- Montage: Teile innerhalb von 15–25 Minuten (vor Hautbildung) fügen und leicht anziehen.
- Aushärtung: Endfestigkeit nach 24 Stunden. Nach Gebrauch Hände mit LOCTITE SF 7850 reinigen.
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
4.1 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
My dog's favorite toy to date
Color: Blue
Heavy duty material that my dog has not destroyed. The vibrating ball inside is made of hard plastic, so beware if your dog likes to shake their toys, it definitely hurts to get whacked by this. The velcro keeping the ball inside is also heavy duty and takes a lot of strength to open. All in all, its a great toy and one of my dog's favorites.
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Reviewed in the United States on June 10, 2026
★★★★★ 3
Good enough.
Color: Blue
A little smaller than I thought and the battery doesn't last too long. But my puppy enjoys it enough. It is holding up well to her teeth as well.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
My dog loves this toy!
Color: Green
I was NOT expecting my dog to like this toy, but she loves it! The legs are stretchy and the body vibrates. The battery lasts about a month.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Great interactive toy. Worth the price.
Color: Blue
Our Lab absolutely loves it. She throws it all over the house. It’s so fun to watch her play with it. It’s by far her favorite toy right now. It’s easy to charge and came with charging cable. It has a button to turn off and on and a couple different speeds. My parents got her a different one for Christmas and since she loved it so much we decided to get her another one. It’s pretty durable too. She normally rips through toys pretty quickly and both of the ones she has are still in good shape. No rips or tears. She hasn’t tried just chewing on it like she does her squeaky toys. She just throws it all around the house and chases it.
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Reviewed in the United States on March 17, 2026
★★★★★ 4
Fun, enticing dog toy. As stated in description it won’t hold up for aggressive chewers
Color: Blue
Rating this based on description. My dog loved this toy. It was smaller than I had pictured in my head, but that was on me. I did read the description ahead of time, which clearly states this is not for aggressive chewers. My dog is trained not to rip toys apart so I wanted to give this a shot, but i guess just her jaw strength and teeth were too much. She carried it everywhere. I turned it on periodically. The movements are small, but enough for her to be captivated with the toy. It did mostly survive for about a day before I needed to take it away due to the Velcro opening. Once it started to pull apart she did chew a piece of the Velcro off. It might be helpful with a flap over design covering the Velcro. I have a singing Santa decoration like this where the Velcro is covered up and I have to pull it back a little to get to the Velcro opening. The gaps on the sides of the closure are a bit to large making it tempt my dog to pull and open it up.
I wish there was a more durable option that could hold up to aggressive chewers, but this product was clear about that in the description. I think the opening to the batteries could use some improvement. Granted I do not have the perfect answer to fix this, but I am also not a toy designer.
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Reviewed in the United States on April 19, 2026