---
product_id: 7151700
title: "All-Purpose Water Finding Paste, Rapid Water Detection for Fuel Storage, Detects Water in Gasoline, Diesel, Kerosene, Ethanol, Methanol, Petroleum Fuels, Phase Separation, 2 oz. Tube"
brand: "gasoila"
price: "RM94"
currency: MYR
in_stock: true
reviews_count: 8
category: "Gasoila"
url: https://www.desertcart.com.my/products/7151700-all-purpose-water-finding-paste-rapid-water-detection-for-fuel
store_origin: MY
region: Malaysia
---

# Universal compatibility with all petroleum fuels Instant water detection in seconds Works in extreme temperature conditions All-Purpose Water Finding Paste, Rapid Water Detection for Fuel Storage, Detects Water in Gasoline, Diesel, Kerosene, Ethanol, Methanol, Petroleum Fuels, Phase Separation, 2 oz. Tube

**Brand:** gasoila
**Price:** RM94
**Availability:** ✅ In Stock

## Summary

> 💧 Detect water before it wrecks your fuel—stay ahead, stay powered.

## Quick Answers

- **What is this?** All-Purpose Water Finding Paste, Rapid Water Detection for Fuel Storage, Detects Water in Gasoline, Diesel, Kerosene, Ethanol, Methanol, Petroleum Fuels, Phase Separation, 2 oz. Tube by gasoila
- **How much does it cost?** RM94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/7151700-all-purpose-water-finding-paste-rapid-water-detection-for-fuel)

## Best For

- gasoila enthusiasts

## Why This Product

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

## Key Features

- • **Ethanol Blend Ready:** Detect phase separation in modern fuels like E10 and E15 to protect your engine and equipment.
- • **Rapid Water Detection:** Spot water contamination in your fuel tanks within seconds—no delays, no guesswork.
- • **Clear Visual Indicator:** Bright yellow-green color change guarantees you never miss water contamination, preventing costly damage.
- • **Effortless Application:** Just dip and watch the color change—no special tools or training required for instant results.
- • **Universal Fuel Compatibility:** One paste for gasoline, diesel, kerosene, methanol, ethanol blends, and more—simplify your fuel testing.

## Overview

Gasoila All-Purpose Water Finding Paste is a fast-acting, reliable solution for detecting water contamination in all petroleum-based fuels, including ethanol blends. Its easy-to-use formula changes color instantly upon contact with water, working effectively even in extreme temperatures to protect your fuel quality and equipment integrity.

## Description

Gasoila 2 ounce tube All Purpose Water Finding Paste is ideal for E-10 Applications. Fast, reliable way to detect water in fuel storage tanks. Accurately detects phase separation in ethanol blend applications. For all petroleum fuels including ethanol and methanol blends, diesel, kerosene, number 2 oil, JP-4, JP-5 and more. Works in seconds, even in extreme temperature conditions. Paste will turn yellow-green in the presence of water.

Review: No water in the oil! - Worked great identifying water in an oil tank.
Review: Great. - Excellent product.

## Features

- Instant Water Detection: Gasoila Water Finding Paste provides rapid, accurate water detection in fuel tanks. Ideal for gas, diesel, ethanol blends, kerosene, and more, the paste reacts within seconds, even in extreme conditions.
- Reliable for Ethanol Blends: Perfect for modern fuel applications, this paste detects phase separation in ethanol blends like E10 and E15, helping prevent costly equipment damage and ensuring optimal fuel quality.
- Universal Compatibility: Designed for all petroleum-based fuels, including gasoline, diesel, kerosene, methanol, and ethanol blends, Gasoila Water Finding Paste is versatile and compatible across various applications.
- Easy-to-Use Formula: Simply apply to any tank gauge or rod, dip it into the fuel tank, and watch as the paste changes color upon water contact. No complicated equipment needed – a reliable solution on-the-go.
- Color Changing Indicator: The paste turns yellow-green instantly when it comes in contact with water, providing a clear and unmistakable indication of water presence to prevent fuel contamination.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.6 out of 5 stars 245 Reviews |

## Images

![All-Purpose Water Finding Paste, Rapid Water Detection for Fuel Storage, Detects Water in Gasoline, Diesel, Kerosene, Ethanol, Methanol, Petroleum Fuels, Phase Separation, 2 oz. Tube - Image 1](https://m.media-amazon.com/images/I/41dVgL0rKPL.jpg)

## Questions & Answers

**Q: does it work in waste oil tanks?**
A: It is compatible with new oil. However things to keep in mind are that used oil collection tanks are filled with contaminated oil that could have moisture/water suspended in the oil that would throw off your readings. So it will not work as well in used oil storage.

**Q: I understand how to use to test for water... but I am looking for details on the statement "Accurately detects phase separation in ethanol"?**
A: Water can dissolve in a 10% ethanol/ gasoline mixture from about 0.04 to 0.06 percent.  Above that limit, the water and ethanol mixture will collect in the bottom of the tank.  The water and ethanol mixture can be hard to detect so use cut paste that is designed to detect water in ethanol.  I put it on the bottom of the stick, graduated pole, and leave it in the tank for five minutes.  Usually, water level will show up as a transition from pink to tan.  I usually deal with diesel so I can use the cheap stuff.  Look at EPA.gov for further information.

**Q: affected by outside humidity? can i use to determine if my lot flooded with a rain protected stick?**
A: The water cut paste is used to determine water level in underground and above ground tanks.  It changes to red if exposed to water and we leave it in the tank for 15 minutes or so.  We do not leave it exposed to humidity so I really don't know the answer.

**Q: If this item gets on clothing does it come out?**
A: Yes....  If Gasoila gets on clothing it certainly comes out, but it's best to deal with it sooner than later.  The paste is like clay when it hardens so it will get more difficult to remove as it hardens.  In general one shouldn't have too much of a problem and the product works well for its purpose.

## Customer Reviews

### ⭐⭐⭐⭐⭐ No water in the oil!
*by G***9 on June 28, 2025*

Worked great identifying water in an oil tank.

### ⭐⭐⭐⭐⭐ Great.
*by L***Y on November 8, 2025*

Excellent product.

### ⭐⭐⭐⭐⭐ Works great!
*by S***C on January 23, 2026*

Exactly as described. Works great at detecting water. If the water is mixed with other things, (like coolant) it is slow to react though

## Frequently Bought Together

- Gasoila All-Purpose Water Finding Paste, Rapid Water Detection for Fuel Storage, Detects Water in Gasoline, Diesel, Kerosene, Ethanol, Methanol, Petroleum Fuels, Phase Separation, 2 oz. Tube
- Gasoila Water Finding Paste - Fuel Water Detection Gasoline, Diesel, Kerosene, Petroleum | 2.5 oz Tube | Quick Color Change | Reliable & Easy to Use | Ideal for Fuel Storage Tanks & Non-Ethanol Fuel
- B&K Tank Oil Tank Measuring Stick 4 Fold to 126"

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-23*