---
product_id: 492341110
title: "Polytron Gasoline Diesel Fuel Conditioner (GDFC) 12oz (354ml) Bottle - Military Industrial Grade"
brand: "polytron"
price: "279.30 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/492341110-polytron-gasoline-diesel-fuel-conditioner-gdfc-12oz-354ml-bottle-military
store_origin: TN
region: Tunisia
---

# Treats 90 gallons per 12oz Quicker cold weather start-up Industrial-grade Metal Treatment Concentrate Polytron Gasoline Diesel Fuel Conditioner (GDFC) 12oz (354ml) Bottle - Military Industrial Grade

**Brand:** polytron
**Price:** 279.30 DT
**Availability:** ✅ In Stock

## Summary

> ⛽ Power up your ride with military-grade fuel mastery!

## Quick Answers

- **What is this?** Polytron Gasoline Diesel Fuel Conditioner (GDFC) 12oz (354ml) Bottle - Military Industrial Grade by polytron
- **How much does it cost?** 279.30 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/492341110-polytron-gasoline-diesel-fuel-conditioner-gdfc-12oz-354ml-bottle-military)

## Best For

- polytron enthusiasts

## Why This Product

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

## Key Features

- • **Cold Weather Ready:** Ensures reliable starts even in freezing temps
- • **Fuel Efficiency Booster:** Maximize MPG and power with every drop
- • **Emission Friendly Formula:** Helps you pass smog tests with cleaner exhaust
- • **Military-Grade Durability:** Trusted by industrial & military applications for peak performance
- • **All-in-One Fuel System Cleaner:** Cleans injectors, valves, pumps & combustion chambers

## Overview

Polytron Gasoline Diesel Fuel Conditioner (GDFC) is a 12oz industrial-strength formula that treats up to 90 gallons of fuel, enhancing fuel economy, power, and torque. Featuring advanced Polytron Metal Treatment Concentrate, it cleans and protects the entire fuel system, improves cold starts, reduces wear by up to 95%, and lowers emissions to help pass smog tests. Widely used in automotive, marine, industrial, and military sectors for superior engine performance and longevity.

## Description

Gasoline Diesel Fuel Conditioner (GDFC) 12oz (354ml) Bottle - Military Industrial Grade

## Features

- For use with automotive, marine, industrial gasoline, diesel, and 2-stroke fuel; 12oz treats 90 gallons of fuel. DIRECTION: typically add 0.1% by volume of fuel or 2oz (60ml) of GDFC to every 15 gallons of fuel.
- Polytron Gasoline Diesel Fuel Conditioner (GDFC) is made of industrial strength, effective technologically advanced fuel conditioner formula containing scientific breakthrough Polytron Metal Treatment Concentrate (MTC)
- Maximize fuel mileage (MPG) and power & torque performance; provides quicker start-up in cold weather. Maximize benefit by using with Polytron MTC in your engine
- Contributes greatly to cleaner emissions; helps pass smog test
- Cleans and protects the entire fuel system, including fuel injectors, lines, and pumps, intake valves, ports, and combustion chamber

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Polytron |
| Brand | Polytron |
| Product Dimensions | 3.3 x 8.26 x 21.59 cm; 335.66 g |
| Item model number | fuel |
| Manufacturer Part Number | Polytron GDFC 12oz |
| Voltage | 12 Volts |
| Item Weight | 336 g |

## Images

![Polytron Gasoline Diesel Fuel Conditioner (GDFC) 12oz (354ml) Bottle - Military Industrial Grade - Image 1](https://m.media-amazon.com/images/I/71U4gEHzE5L.jpg)

## Questions & Answers

**Q: There is no mention of it being safe for cat converters, etc.**
A: This product is safe to be used on any of the following equipment:Automatic and manual transmissions for passenger cars, trucks, Sport Utility vehicles, construction equipment, railroad, marine vessels and military.Diesel EnginesDifferentials and gear boxes.Bearings and bearing journals.Power steering units & PumpsAir compressorsCooling systemsHydraulic power systems in Heavy duty off road equipment and Farming machineryMining and smelter equipmentRailroad equipmentOil and Water wellsDrilling equipmentMachine shops equipment: grinding, drilling milling etc.

**Q: how do you use this?**
A: simple always read the label ... 2 oz / 15 gallons. when you fill up add 2 oz / 15 gallon before you pump. Don't worry about being exact in this case more is good and for car size tanks i don't think it matters whether you add before or after pumping. I'm not a representative of Polytron, this how i use it.  I'm always leary of these type of products but i think this is the real deal.  I notice improvements immediately after i added Polytron GDFC  to my fuel: smoother running, better take offs and better MPG however the first time i added GDFC I am using it instead of Stanadyne OEM  additive for lubricity since the fed's saw fit  so remove sulfur(extreme pressure agent) from diesel.  Similar immediately noticeable results from oil additive.

## Frequently Bought Together

- Polytron Gasoline Diesel Fuel Conditioner (GDFC) 12oz (354ml) Bottle - Military Industrial Grade
- Polytron Metal Treatment Concentrate Oil Additive (MTC) 1/2 Qt (16oz/473ml) Bottle - Military Industrial Grade

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**Shop now:** [https://www.desertcart.tn/products/492341110-polytron-gasoline-diesel-fuel-conditioner-gdfc-12oz-354ml-bottle-military](https://www.desertcart.tn/products/492341110-polytron-gasoline-diesel-fuel-conditioner-gdfc-12oz-354ml-bottle-military)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-24*