Pay in installments of $5.23 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Loctite SI 5331 – NP-Kunststoff-Gewindedichtung 100mlLOCTITE SI 5331 Elastische Gewindedichtung fr Kunststoff & Metall (Trinkwasser & Pool) LOCTITE SI 5331 ist eine dauerelastische Silikon Gewindedichtung, die speziell fr Kunststoffgewinde sowie Materialkombinationen aus Metall und Kunststoff entwickelt wurde. Das weie Gel dichtet Gewindeverbindungen zuverlssig gegen Kalt und Warmwasser ab, ohne Spannungsrisse in empfindlichen Kunststoffen zu verursachen. Dank der Zertifizierungen (DVGW, WRAS, NSF) ist
LOCTITE SI 5331 – Elastische Gewindedichtung für Kunststoff & Metall (Trinkwasser & Pool)
LOCTITE SI 5331 ist eine dauerelastische Silikon-Gewindedichtung, die speziell für Kunststoffgewinde sowie Materialkombinationen aus Metall und Kunststoff entwickelt wurde. Das weiße Gel dichtet Gewindeverbindungen zuverlässig gegen Kalt- und Warmwasser ab, ohne Spannungsrisse in empfindlichen Kunststoffen zu verursachen.
Dank der Zertifizierungen (DVGW, WRAS, NSF) ist das Produkt ideal für Trinkwasserinstallationen, Pool- und Bewässerungssysteme sowie Abwasserleitungen. Im Gegensatz zu starren Klebstoffen bleibt LOCTITE 5331 flexibel und gleicht Vibrationen sowie Temperaturschwankungen aus. Die Verbindungen sind leicht demontierbar.
💧
Trinkwasser
DVGW & NSF Zertifiziert
🧬
Kunststoff
Ideal für PVC & Mix-Verbindungen
🏊
Pool & Sanitär
Beständig gegen Warmwasser
Eigenschaften und Vorteile
- Schützt Kunststoffe: Verursacht keine Spannungsrisskorrosion – sicher für PVC, ABS und Mischinstallationen.
- Trinkwasserzulassung: Geprüft nach DVGW, NSF und WRAS für sanitäre Anwendungen.
- Dauerelastisch: Das Silikon gleicht Vibrationen und Wärmeausdehnung (z. B. bei Warmwasser) aus.
- Leichte Demontage: Verbindungen lassen sich mit Standardwerkzeug wieder öffnen.
- Vielseitig: Beständig gegen Wasser, Dampf, Reinigungsmittel und leichte Chemikalien.
| Produkttyp | Gewindedichtung (Silikon, acetoxyfrei) |
|---|---|
| Farbe | Weiß (Gel) |
| Geeignete Materialien | Kunststoff, Metall, Kunststoff/Metall-Mix |
| Losbrechmoment | 1,5 N·m (Niedrigfest / Demontierbar) |
| Temperatureinsatzbereich | -50 °C bis +150 °C |
| Zulassungen | DVGW (Gas & Wasser), NSF P1, WRAS (Trinkwasser) |
| Aushärtung | Luftfeuchtigkeit (Silikonvernetzung) |
| SKU / IDH | 2061034 |
🔧 Typische Anwendungen (Haus & Industrie)
- Pool & Whirlpool: Abdichten von Filteranlagen, Pumpen und Kunststoffverrohrungen.
- Sanitär & Trinkwasser: Installation von Siphons, Ablaufgarnituren und Kunststoffventilen.
- Bewässerungssysteme: Dichten von Beregnern und Gartenschlauch-Anschlüssen (Landwirtschaft).
- Industrie: Abwasserleitungen und Prozesswasser-Systeme mit Vibrationen.
🧪 Anwendungshinweise
- Gewinde reinigen und trocknen (frei von Öl und Fett).
- LOCTITE SI 5331 gleichmäßig auf das Außengewinde auftragen.
- Teile verschrauben und ausrichten (Korrektur möglich).
- Sofortige Dichtheit bei niedrigem Druck (< 0,5 bar).
- Volle Druckbeständigkeit nach ca. 24–72 Stunden (abhängig von Luftfeuchtigkeit).
LOCTITE SI 5331 ist die professionelle Wahl für undichte Kunststoffgewinde in Bad, Garten und Industrie.
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
4.9 ★★★★★
Based on 12 reviews
Sort
Product Reviews
★★★★★ 5
The fabric feels soft and noticeably comfortable against the skin
Color: White, Size: Queen
This is a zippered pillow protector made from a bamboo/polyester blend with a quilted surface. I’ve been using it for a few months on a standard queen pillow, including regular washing and everyday use. It’s also been exposed to dog hair, which I’ve been able to manage by vacuuming the surface.
Pros
The fabric feels soft and noticeably comfortable against the skin
Breathable design helps keep the pillow from feeling overly warm
Quilted texture adds a bit of cushioning without changing the pillow’s shape
Zipper closure keeps the pillow fully enclosed and secure
Holds up well after multiple washes
Vacuuming the surface works well for removing pet hair
Cons
White fabric shows dirt and hair more easily between washes
Slightly thicker than a basic pillowcase, which may not suit everyone
Bamboo blend feel is smooth but not identical to 100% natural fabrics
Bottom line:
For me, this has been a comfortable, low-maintenance pillow protector that holds up well over time, especially useful if you want something breathable that can handle regular cleaning and pet hair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
★★★★★ 4
Say goodbye to neck pain
Color: White, Size: Queen
This is a very good product but it takes some time to adjust removable stuffing to accommodate individual sleeping patterns.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 5
Soft and comfortable cooling pillowcase that gets the job done!
Color: White, Size: Queen, Color: White, Size: Queen
I got this quilted bamboo pillow protector (queen size) because I wanted a cleaner, cooler layer between my pillow and pillowcase since I’m always hot. This has been a great solution for that.
The fabric feels soft and smooth, and it doesn’t make that crinkly noise some cooling pillowcases do. I’m a warm sleeper and the “cooling” aspect feels more like breathable than icy-cold, but it definitely sleeps more comfortably than the thick polyester protectors I’ve used in the past. The light quilting adds a little cushion without making my pillow feel bulky or changing the loft much.
I like the fact that if you use a memory foam fill pillow you can add or remove some of the filling to make the pillow as firm or mushy as you want. This is especially helpful for people that are side sleepers vs people that need more neck support.
The zipper is a big plus. Just be careful when zipping it open and closed as these are usually the first point of failure for pillowcases in my experience. It closes fully and keeps the protector snug so it doesn’t shift around inside the pillowcase, and it gives me peace of mind for sweat / oils and everyday wear. I’ve washed it and it came out fine with no weird shrinking, and the stitching still looks clean.
For the price, it feels like good value if you’re trying to extend the life of a nicer pillow while keeping the sleep surface soft and breathable. It’s one of those small upgrades you don’t think about much once it’s on, which is kind of the point. It just works and helps me sleep more comfortably.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2026
★★★★★ 5
Soft and cooling
Color: White, Size: King, Color: White, Size: King
This pillow cover is great! Well made. Not too thin. Fits my queen pillow like a glove. Came out of the washing machine still looking brand new, with no zipper issues, which can happen with lower quality covers. Zero complaints.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
★★★★★ 5
Soft, Cooling Pillowcase That Smooths Out Chunky Filling
Color: White, Size: King, Color: White, Size: King
I accidentally ordered the king size instead of queen, but it still fits my shredded latex foam pillow fairly well and feels comfortable. The pillow has small but chunky latex shreds, and the added foam layer in this pillowcase not only smooths out those chunks but also adds a bit of extra thick comfort, making the pillow feel more uniform.
It seems to help with temperature regulation—if anything, it’s subtly cooler or at least not any warmer than my previous pillowcase. I’ve washed it twice so far, and it shows no wear and seems well built, so it should hold up over time and seems totally washable. Overall, it’s a very functional item, and compared with similar products, the value seems reasonable; I’m happy with the purchase and just wish I had ordered the right size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2025