---
product_id: 426912010
title: "High Temperature Silicone Welding Back Purging Plugs 1.25\"-1.5\" (Set of 2)"
brand: "strictly modified"
price: "$2009"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/426912010-high-temperature-silicone-welding-back-purging-plugs-1-25-1
store_origin: MX
region: Mexico
---

# Reusable & easy transfer 600°F heat resistance 1/8" NPT versatile fittings High Temperature Silicone Welding Back Purging Plugs 1.25"-1.5" (Set of 2)

**Brand:** strictly modified
**Price:** $2009
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal with heat-resistant precision!

## Quick Answers

- **What is this?** High Temperature Silicone Welding Back Purging Plugs 1.25"-1.5" (Set of 2) by strictly modified
- **How much does it cost?** $2009 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/426912010-high-temperature-silicone-welding-back-purging-plugs-1-25-1)

## 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

- • **High-Heat Durability:** Withstands up to 600°F, perfect for demanding welding environments.
- • **Effortless Setup & Swap:** Push out sleeves and reuse across plugs for ultimate flexibility.
- • **Optimized for Back Purging:** Ideal for titanium, stainless steel, and Inconel welds with minimal setup time.
- • **Ready-to-Use Fittings Included:** Comes pre-assembled with barb, diffuser, vent fittings, and sleeves for instant deployment.
- • **Precision Fit for Pipes & Tubes:** Designed to snugly fit 1.25" Sch 5/10/40 pipes and 1.5" tubes—no guesswork.

## Overview

These High Temperature Silicone Welding Back Purging Plugs (1.25"-1.5", set of 2) offer a durable, reusable solution for back purging in high-heat welding applications. Featuring versatile 1/8" NPT fittings and a 600°F temperature rating, they ensure quick installation and reliable performance on titanium, stainless steel, and Inconel pipes and tubes.

## Description

We also offer these as a full kit (set of 12) with most common sizes from 1.25"-4", as well as sets of 2 for each of the 6 sizes we offer. If welding at higher temperatures, check out or aluminum purge plugs and v-band purge caps/heat sinks. Quick disconnect back purging line kits also available, which work with silicone and aluminum plugs.

## 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.
- 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 - 1.25" Sch 5/10/40 Pipe & 1.5" Tube

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Strictly Modified |
| Color | White |

## Product Details

- **Brand:** Strictly Modified
- **Color:** White
- **Number of Items:** 2

## Images

![High Temperature Silicone Welding Back Purging Plugs 1.25"-1.5" (Set of 2) - Image 1](https://m.media-amazon.com/images/I/41S2HkM1HWL.jpg)
![High Temperature Silicone Welding Back Purging Plugs 1.25"-1.5" (Set of 2) - Image 2](https://m.media-amazon.com/images/I/41z9vX52ywL.jpg)
![High Temperature Silicone Welding Back Purging Plugs 1.25"-1.5" (Set of 2) - Image 3](https://m.media-amazon.com/images/I/41JPL4kptQL.jpg)

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**Shop now:** [https://www.desertcart.mx/products/426912010-high-temperature-silicone-welding-back-purging-plugs-1-25-1](https://www.desertcart.mx/products/426912010-high-temperature-silicone-welding-back-purging-plugs-1-25-1)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-25*