---
product_id: 688074448
title: "Magnaflux 25-901 Sonotech Ultragel II Ultrasonic NDT Couplant, 1 gal Bottle"
brand: "magnaflux"
price: "3714 kr"
currency: ISK
in_stock: false
url: https://www.desertcart.is/products/688074448-magnaflux-25-901-sonotech-ultragel-ii-ultrasonic-ndt-couplant-1
store_origin: IS
region: Iceland
---

# Industry's #1 specified ultrasonic couplant Operates from -10° to 210°F Superior corrosion inhibition Magnaflux 25-901 Sonotech Ultragel II Ultrasonic NDT Couplant, 1 gal Bottle

**Brand:** magnaflux
**Price:** 3714 kr
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Elevate your NDT game with the industry’s most trusted ultrasonic couplant!

## Quick Answers

- **What is this?** Magnaflux 25-901 Sonotech Ultragel II Ultrasonic NDT Couplant, 1 gal Bottle by magnaflux
- **How much does it cost?** 3714 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/688074448-magnaflux-25-901-sonotech-ultragel-ii-ultrasonic-ndt-couplant-1)

## Best For

- magnaflux enthusiasts

## Why This Product

- Trusted magnaflux brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Broad Temperature Range:** Reliable from freezing cold to scorching heat (-10° to 210°F)
- • **Versatile Industrial Use:** Perfect for flow metering, acoustic emission testing, and more
- • **Trusted Industry Standard:** The go-to couplant for professionals demanding accuracy and durability
- • **Corrosion Protection Built-In:** Extends equipment life with advanced chemical stability
- • **Precision Acoustic Performance:** Ensures flawless flaw detection and thickness gauging every time

## Overview

Magnaflux 25-901 Sonotech Ultragel II is the top-specified ultrasonic couplant gel designed for superior acoustic performance and corrosion protection. It operates effectively across a wide temperature range (-10° to 210°F), making it ideal for flaw detection, thickness gauging, flow metering, and acoustic emission testing in demanding industrial environments.

## Description

NA

## Features

- Recognized as the industry most specified and used Ultrasonic couplings
- Outstanding acoustic performance, chemical characteristics and corrosion inhibition
- Ideal for flaw detection, thickness gauging, flow metering and acoustic emission testing across a broad temperature boundary (-10° to 210° F)
- Model Number: 387-25-901

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Gel |
| Brand | Magnaflux |
| Package Information | Bottle |
| Liquid Volume | 128 Fluid Ounces |
| Item Weight | 0.5 Pounds |
| Recommended Uses For Product | corrosion protection |
| Upper Temperature Rating | 210 Degrees Fahrenheit |
| Flash Point | 211 Degrees Fahrenheit |
| Specific Uses For Product | Commercial Use Only |
| Item Form | Gel |
| Manufacturer | Magnaflux |
| Net Quantity | 1.0 count |
| Number of Items | 1 |
| Item model number | 387-25-901 |
| Product Dimensions | 18.8 x 19.05 x 29.21 cm; 226.8 g |
| ASIN | B00DAN8LBO |

## Product Details

- **Material:** Gel
- **Brand:** Magnaflux
- **Package Information:** Bottle
- **Liquid Volume:** 128 Fluid Ounces
- **Item Weight:** 0.5 Pounds

## Images

![Magnaflux 25-901 Sonotech Ultragel II Ultrasonic NDT Couplant, 1 gal Bottle - Image 1](https://m.media-amazon.com/images/I/71VIi8EhRyL.jpg)

## Frequently Bought Together

- Magnaflux 25-901 Sonotech Ultragel II Ultrasonic NDT Couplant, 1 gal Bottle
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**Shop now:** [https://www.desertcart.is/products/688074448-magnaflux-25-901-sonotech-ultragel-ii-ultrasonic-ndt-couplant-1](https://www.desertcart.is/products/688074448-magnaflux-25-901-sonotech-ultragel-ii-ultrasonic-ndt-couplant-1)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-29*