--- product_id: 146834614 title: "High Temperature Silicone Welding Back Purging Plugs 2\" - 2 1/4\" (Set of 2)" brand: "strictly modified" price: "NZ$107" currency: NZD in_stock: true reviews_count: 2 url: https://www.desertcart.nz/products/146834614-high-temperature-silicone-welding-back-purging-plugs-2-2-1 store_origin: NZ region: New Zealand --- # 600°F heat resistance faster argon fill, saves time 1/8" NPT versatile fittings High Temperature Silicone Welding Back Purging Plugs 2" - 2 1/4" (Set of 2) **Brand:** strictly modified **Price:** NZ$107 **Availability:** ✅ In Stock ## Summary > 🔥 Purge smarter, weld faster — never miss a flawless weld again! ## Quick Answers - **What is this?** High Temperature Silicone Welding Back Purging Plugs 2" - 2 1/4" (Set of 2) by strictly modified - **How much does it cost?** NZ$107 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/146834614-high-temperature-silicone-welding-back-purging-plugs-2-2-1) ## Best For - strictly modified enthusiasts ## Why This Product - Trusted strictly modified brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Gas Flow:** Interchangeable 1/8" NPT fittings to dial in your perfect purge - • **Built for Extreme Heat:** Silicone withstands up to 600°F, perfect for titanium & stainless steel welding - • **Effortless Setup & Swap:** Push-out sleeves for quick transfer and zero downtime - • **Turbocharged Argon Diffusion:** Internal diffuser ensures smooth, non-turbulent gas flow for faster fills - • **Precision Fit for Pipes & Tubes:** Designed for 2" Sch 10/40/80 pipes and 2"–2.25" tubes, no guesswork ## Overview These High Temperature Silicone Welding Back Purging Plugs are engineered for professional welders working with titanium, stainless steel, and Inconel. Featuring 600°F heat resistance and versatile 1/8" NPT fittings, they enable quick installation and customizable argon flow with an internal diffuser that accelerates purging. Designed to fit 2" Sch 10/40/80 pipes and 2"–2.25" tubes, this set of two plugs saves time and gas while ensuring a clean, high-quality weld every time. ## Description Fitment guide - 2" Sch 10/40/80 Pipe & 2"-2.25" Tube ## Features - Easy Installation and Removal. Fitting sleeves can simply be pushed out and transferred to another plug. Since the sleeves are 1/8" NPT, you have the ability to use different fittings, and increase or decrease the feed/vent sizes. The internal diffuser fitting allows for a smooth, even, non turbulent argon flow into the tube/pipe. This allows for argon to fill the tube/pipe quicker, saving you on gas and time. Internal diffusers are a must when back purging, especially on larger diameter tube/pipe. - Fittings Included, (1) 1/8" NPT Barb Fitting, (2) 1/8" NPT Sleeves, (1) 1/8" NPT Diffuser Fitting, and (1) 1/8" NPT Vent Fitting, Pre-assembled and ready for use. - Back Purge Titanium, Stainless Steel, Inconel with little to no set up time - Temperature Rating 600 Degrees F - Fitment - 2" Sch 10/40/80 Pipe & 2"-2.25" Tube ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07VMZ646H | | Best Sellers Rank | #219,850 in Automotive (See Top 100 in Automotive) #299 in TIG Welding Equipment | | Brand Name | Strictly Modified | | Color | Blue Or Purple | | Customer Reviews | 4.7 4.7 out of 5 stars (4) 4.7 out of 5 stars | | Manufacturer | Strictly Modified | | Material Type | Silicone | | Number Of Items | 2 | | Unit Count | 2 Count | ## Product Details - **Material:** Silicone - **Brand:** Strictly Modified - **Color:** Blue Or Purple - **Number of Items:** 2 ## Images ![High Temperature Silicone Welding Back Purging Plugs 2" - 2 1/4" (Set of 2) - Image 1](https://m.media-amazon.com/images/I/41S2HkM1HWL.jpg) ![High Temperature Silicone Welding Back Purging Plugs 2" - 2 1/4" (Set of 2) - Image 2](https://m.media-amazon.com/images/I/41z9vX52ywL.jpg) ![High Temperature Silicone Welding Back Purging Plugs 2" - 2 1/4" (Set of 2) - Image 3](https://m.media-amazon.com/images/I/41JPL4kptQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great value, well made *by on Reviewed in the United States July 11, 2025* I’ve been looking for purge plugs for a while. These seemed to be the best value. Once I received them, they are high quality and an excellent value. Very satisfied ### ⭐⭐⭐⭐ Pipes *by on Reviewed in the United States July 28, 2025* Very good product --- ## 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.nz/products/146834614-high-temperature-silicone-welding-back-purging-plugs-2-2-1](https://www.desertcart.nz/products/146834614-high-temperature-silicone-welding-back-purging-plugs-2-2-1) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-08-24*