--- product_id: 14111531 title: "LA-CO 42019 Slic-Tite Premium Thread Sealant Paste with PTFE, -50 to 500 Degree F Temperature, 1/2 pt Jar with Brush in Cap , White" brand: "la-co" price: "642 kr" currency: NOK in_stock: true url: https://www.desertcart.no/products/14111531-la-co-42019-slic-tite-premium-thread-sealant-paste-ptfe store_origin: NO region: Norway --- # Pressure rated 3,000 PSI gas / 10,000 PSI liquid Brush-in-cap for precise, mess-free application Temp range -50°F to 500°F LA-CO 42019 Slic-Tite Premium Thread Sealant Paste with PTFE, -50 to 500 Degree F Temperature, 1/2 pt Jar with Brush in Cap , White **Brand:** la-co **Price:** 642 kr **Availability:** ✅ In Stock ## Summary > 🔩 Seal like a pro, stress-free and mess-free! ## Quick Answers - **What is this?** LA-CO 42019 Slic-Tite Premium Thread Sealant Paste with PTFE, -50 to 500 Degree F Temperature, 1/2 pt Jar with Brush in Cap , White by la-co - **How much does it cost?** 642 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/14111531-la-co-42019-slic-tite-premium-thread-sealant-paste-ptfe) ## Best For - la-co enthusiasts ## Why This Product - Trusted la-co brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Cleanup Formula:** Washes off skin and clothing quickly, saving you time and hassle after every job. - • **Precision Application Brush:** Integrated brush cap guarantees smooth, controlled coverage—no waste, no mess. - • **Unmatched Temperature Resilience:** Performs flawlessly from freezing cold to scorching heat, ensuring reliability in any environment. - • **Versatile Material Compatibility:** Seals metal, PVC, CPVC, and ABS threads with ease—one paste for all your projects. - • **Industrial-Grade Pressure Endurance:** Handles up to 10,000 PSI liquid pressure—built for the toughest plumbing challenges. ## Overview LA-CO 42019 Slic-Tite is a premium PTFE thread sealant paste designed for high-performance sealing on metal and plastic pipe threads. It withstands extreme temperatures (-50°F to 500°F) and high pressures (up to 10,000 PSI liquid), making it ideal for water, gas, steam, and more. The brush-in-cap jar ensures precise application, while its easy-to-clean formula reduces post-job cleanup time. Trusted by professionals for decades, it’s the go-to sealant for reliable, durable pipe connections. ## Description Specially formulated with PTFE for added sealing power, Slic-tite is the premium thread sealant paste. It has been successfully used for decades to seal water, air, steam, natural gas, and more. It removes easily from skin and clothing, reducing post-job cleanup time. Slic-tite thread sealant works in extremely high-pressure systems, and it comes with several approvals to ensure industry standards are met. ## Features - LA-CO Slic-Tite is the premium thread sealant paste that can be used on metal, PVC, CPVC and ABS plastic pipe threads - For sealing water, air, steam, natural gas, LP gas, refrigerants, ammonia, gasoline, ethanol and oil - Paste washes off hands and clothing easily - Paste should be applied to a thickness of at least twice the depth of the thread root to ensure an adequate amount gets into the joint. - Pressures: 3,000 PSI (204 BAR) for gas; 10,000 PSI (680 BAR) for liquid - Pipe Thread Types: For use with taper-taper threads, such as ANSI/ASME NPT, British BS 21 type BSPT, Australian AS 1722.1 type RC/R ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B002KGIGDA | | Best Sellers Rank | #60,225 in Automotive (See Top 100 in Automotive) #67 in Thread Lock Sealers | | Brand Name | La-Co | | Color | White | | Compatible Material | Metal, Plastic, Polyvinyl Chloride | | Customer Reviews | 4.7 4.7 out of 5 stars (310) 4.7 out of 5 stars | | Global Trade Identification Number | 00048615420196 | | Included Components | 1/2 pt Jar | | Item Form | Paste | | Item Weight | 0.38 kg | | Manufacturer | LA-CO Markal | | Material Type | Plastic, Polytetrafluoroethylene | | Model | 42019 | | Number Of Items | 1 | | Part Number | 42019 | | Style Name | Brush in Cap Jar | | Surface Recommendation | Plastic | | Unit Count | 1 Count | | Upc | 048615420196 | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** La-Co - **Item Weight:** 0.38 kg - **Material:** Plastic, Polytetrafluoroethylene - **Style:** Brush in Cap Jar - **Water Resistance Level:** Water Resistant ## Images ![LA-CO 42019 Slic-Tite Premium Thread Sealant Paste with PTFE, -50 to 500 Degree F Temperature, 1/2 pt Jar with Brush in Cap , White - Image 1](https://m.media-amazon.com/images/I/81-B09JAZWL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: My pvc sewer pipe threaded access point is leaking. will using this seal off the access point indefinitely or still allow access?** A: It won't glue it tight but seal the threads from leaking! You can unscrew it off and on anytime but might need to add some off n on! Good stuff! **Q: Would this be good to utilize on an oil drain plug before reinstalling during automotive oil changes?** A: I wouldn't recommend that. This has bits of Teflon and they could get into the oil filter and clog it. Drain plugs are designed to have a gasket and not seal at the threads. I would search for a new drain plug on Amazon for your car. **Q: How to revive old dried out slic-tite, is it water soluble?** A: Hello, This is not water soluble product. This is actually an oil/grease-based material. You can try a little ethanol. However, you should only try a little bit. Adding too much will likely have a negative impact on the performance of the product. Best Regards, LA-CO team **Q: Can someone check the back label, does it have ingredients list? Specifically, would like to know if there is silicone in it.** A: No ingredients list. Does not specify anything besides containing PTFE. SDS mentions only titanium dioxide. OK for potable water. ## Frequently Bought Together - LA-CO 42019 Slic-Tite Premium Thread Sealant Paste with PTFE, -50 to 500 Degree F Temperature, 1/2 pt Jar with Brush in Cap , White - Rectorseal 31631 1/4 Pint Brush Top Tru-Blu Pipe Thread Sealant , Blue - Dixon Valve TTB75 PTFE Industrial Sealant Tape, -212 to 500 Degree F Temperature Range, 3.5mil Thick, 520" Length, 3/4" Width, White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/14111531-la-co-42019-slic-tite-premium-thread-sealant-paste-ptfe](https://www.desertcart.no/products/14111531-la-co-42019-slic-tite-premium-thread-sealant-paste-ptfe) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-20*