--- product_id: 255417978 title: "Permatex 80631 Thread Sealant with PTFE, 1 oz, White" brand: "permatex" price: "221.89 DT" currency: TND in_stock: true reviews_count: 5 category: "Permatex" url: https://www.desertcart.tn/products/255417978-permatex-80631-thread-sealant-with-ptfe-1-oz-white store_origin: TN region: Tunisia --- # Water resistant & resists common shop fluids Operates from -65°F to 300°F, stays pliable in extreme temps Seals & resists pressure in air, oil, diesel & hydraulic systems Permatex 80631 Thread Sealant with PTFE, 1 oz, White **Brand:** permatex **Price:** 221.89 DT **Availability:** ✅ In Stock ## Summary > 🔧 Seal like a pro, leak like never before! ## Quick Answers - **What is this?** Permatex 80631 Thread Sealant with PTFE, 1 oz, White by permatex - **How much does it cost?** 221.89 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/255417978-permatex-80631-thread-sealant-with-ptfe-1-oz-white) ## Best For - permatex enthusiasts ## Why This Product - Trusted permatex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Ready-to-Use:** 1 oz liquid formula for precise application and minimal waste - • **Versatile Compatibility:** Works seamlessly on metal, plastic, and rubber threaded fittings - • **Trusted Brand Reliability:** Permatex quality with 4.6-star rating from 180+ pros - • **Superior Multi-System Seal:** Outperforms tapes & pipe dopes for airtight, leak-proof fittings - • **Extreme Temperature Flexibility:** Remains pliable from freezing cold to high heat environments ## Overview Permatex 80631 Thread Sealant with PTFE is a high-performance, water-resistant liquid sealant designed for air, oil, diesel fuel, and hydraulic fittings. It operates reliably across a wide temperature range (-65°F to 300°F), maintaining flexibility and superior sealing power on metal, plastic, and rubber threads. Trusted by professionals and backed by strong reviews, this 1 oz sealant outperforms traditional tapes and pipe dopes for durable, leak-proof connections. ## Description Permatex Thread Sealant with PTFE (Polytetrafluoroethylene) is an economical general-purpose fitting sealant that seals and resists pressure in air, oil, diesel fuel and hydraulic systems, outperforming tapes and pipe dopes. With a temperature range of -65 degrees fahrenheit to 300 degrees fahrenheit it remains pliable at higher and lower temperatures and also resists common shop fluids. Suggested Applications: Air conditioning fittings, temperature sending fittings, hydraulic fittings. Review: Good quality. - Good quality. Review: Product satisfaction - Very good product ## Features - Item Category: Sealant - Item Trademark: Permatex - manufacturer: Permatex ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BKEBT0 | | Brand | Permatex | | Brand Name | Permatex | | Color | White | | Compatible Material | Metal, Plastic, Rubber | | Customer Reviews | 4.6 out of 5 stars 183 Reviews | | Global Trade Identification Number | 00686226806314 | | Included Components | automotive-manual-transmission-seals | | Item Dimensions | 25 x 97 x 203 millimeters | | Item Form | Liquid | | Item Type Name | Permatex 80631 Thread Sealant with PTFE, 1 oz | | Item Weight | 36 g | | Item dimensions L x W x H | 25 x 97 x 203 millimeters | | Item weight | 36 g | | Manufacturer | Permatex | | Material | Polytetrafluoroethylene | | Material Type | Polytetrafluoroethylene | | Model | 80631 | | Number of Items | 1 | | Part Number | 80631 | | Style | 1 oz. | | Style Name | 1 oz. | | Surface Recommendation | Threaded Metals | | UPC | 686226806314 | | Unit Count | 1 Grams | | Water Resistance Level | Water Resistant | | Water resistance level | Water Resistant | ## Product Details - **Brand:** Permatex - **Item dimensions L x W x H:** 25 x 97 x 203 millimeters - **Item weight:** 36 g - **Material:** Polytetrafluoroethylene - **Style:** 1 oz. ## Images ![Permatex 80631 Thread Sealant with PTFE, 1 oz, White - Image 1](https://m.media-amazon.com/images/I/81fYJsNbdWL.jpg) ## Questions & Answers **Q: After you applied this product to a pipe thread and placed the nut, do you have to wait, or can you start running the water right away?** A: Depends on how much pressure there is. I know if you put it on a airhose fitting and then pressurize it right away, it won't hold and start to push it out of the threads. I think it takes 24hrs to setup fully. **Q: Use on drinking water systems?** A: Not sure, I used it on air lines outside. I would use Teflon tape on water. **Q: Can one use teflon tape, then apply this product on top of the tape (for water pipe threads)?** A: You would use one or the other, you wouldn't use both... this would take the place of teflon tape. **Q: Can this be used on a high pressured air mattress hose? I need something to seal the threads, but not close off the intake/outtake capacity of hose.** A: Yes, you should be able to use it on air mattress hose, as long as they're threaded and not just push-on type connections ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality. *by V***O on 14 April 2025* Good quality. ### ⭐⭐⭐⭐⭐ Product satisfaction *by D***N on 28 August 2025* Very good product ### ⭐⭐⭐⭐⭐ Permatex white thread sealant *by P***E on 6 April 2024* Make sure that you read instructions for useage. this item is not applicable to all type of thread sealing applications. ## Frequently Bought Together - Permatex 80631 Thread Sealant with PTFE, 1 oz. , White - RUXIFEY Single Side 3rd Third Brake Light Seal Gasket Compatible with Silverado GMC 1500 2500HD 3500HD 2014 to 2018 High Mount Stop Lamp Assembly, 2nd Gen - Permatex 80050 Clear RTV Silicone Adhesive Sealant, 3 oz --- ## 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.tn/products/255417978-permatex-80631-thread-sealant-with-ptfe-1-oz-white](https://www.desertcart.tn/products/255417978-permatex-80631-thread-sealant-with-ptfe-1-oz-white) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-07*