---
product_id: 23910233
title: "D12339797 Krytox by Chemours GPL 204 Grease, Pure PFPE/PTFE, 2 oz Tube"
brand: "krytox"
price: "597.66 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Krytox"
url: https://www.desertcart.tn/products/23910233-d12339797-krytox-by-chemours-gpl-204-grease-pure-pfpe-ptfe
store_origin: TN
region: Tunisia
---

# Viscosity 9cSt @100°C / 60cSt @40°C Temp range -51°C to 179°C Nonflammable & chemically inert D12339797 Krytox by Chemours GPL 204 Grease, Pure PFPE/PTFE, 2 oz Tube

**Brand:** krytox
**Price:** 597.66 DT
**Availability:** ✅ In Stock

## Summary

> 🛠️ Krytox GPL204: The grease that keeps your gear running cooler, cleaner, and longer.

## Quick Answers

- **What is this?** D12339797 Krytox by Chemours GPL 204 Grease, Pure PFPE/PTFE, 2 oz Tube by krytox
- **How much does it cost?** 597.66 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/23910233-d12339797-krytox-by-chemours-gpl-204-grease-pure-pfpe-ptfe)

## Best For

- krytox enthusiasts

## Why This Product

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

## Key Features

- • **Safety First, Always:** Nonflammable formula that meets rigorous impact standards with LOX and other reactive chemicals.
- • **Precision Viscosity Control:** Optimized 9cSt at 100°C and 60cSt at 40°C for smooth, reliable lubrication.
- • **Unmatched Thermal Stability:** Operates flawlessly from -51°C to 179°C, perfect for diverse environments.
- • **Ultimate Chemical Resistance:** Inert to acids, bases, solvents, and oxygen—engineered to outlast conventional greases.
- • **Versatile Industrial Champion:** Ideal for valves, bearings, oxygen systems, and elastomeric seals—trusted by pros who demand excellence.

## Overview

Krytox GPL204 Grease by Chemours is a high-performance PFPE/PTFE lubricant designed for extreme conditions, offering a wide temperature range (-51°C to 179°C), superior viscosity stability, and exceptional chemical inertness. Nonflammable and compatible with a broad spectrum of materials, it excels in industrial applications including valves, bearings, and oxygen systems, ensuring maximum equipment longevity and reliability.

## Description

Krytox GPL204 Grease features an effective temperature range of -51C thru 179C. Base oil viscosity, 9cSt @ 100 C / 60cSt @ 40 C. Oil separation from grease, wt loss, % per 30hr @ 99C = 4. NLG1 Grade 2. Krytox GPL204 contains no additives and can be used on components that may come in contact with all chemicals including acids, bases, solvents and other reactive chemicals. Typical applications include valves, bearings, seal barrier fluids, instruments and oxygen systems. Additionally, Krytox Grease is compatible with all elastomeric seal materials and engineering plastics. See Krytox Greases GPL202 through GPL207 for applications that require higher temperature ranges and high viscosity needs. See Krytox Greases GPL215 and GPL217 for slow speeds or extreme pressure applications that require molybdenum disulfide additives. See Krytox Greases GPL224 through GPL227 for high pressure, highly corrosive environments such as automotive bearings, sealed pump bearings, and electric motors bearings that require anti- corrosion/anti-wear inhibitor additives. Krytox Grease provides exceptional performance, stability, and reliability in the toughest conditions – to maximize productivity and equipment life. Krytox Grease is undamaged by, and non-reactive with, acidic or caustic cleaners and disinfectants, steam, moisture or high temps. Krytox Grease is non-toxic, has no chlorine content or hazardous VOC materials, is odorless and silicone-free in formulation.

Review: Used to replace the grease in 608 bearings. - Bought some cheap 608 bearings but they moved a stiff as a board. I had some GPL 206, but while they were much more quiet, they were still a bit stiff. GPL204 as a high viscosity of 60 cSt at 40C so its perfect for these. Just be aware the temperature range is not as high as the other ones, at only 179C. Not that it matters on a 3D printer. PS - Oh, be sure to decide what Krytox to use BEFORE you put them on. Normal bearing grease comes off with petrol, but I have never been able to cleanly remove Krytox.
Review: Excellent lubricant. - Works great on my sun roof

## Features

- Temp Range: -51C thru 179C: Viscosity 9cSt/100C, 60cSt/40C; Stable in a wide variety of operating conditions/environments
- Nonflammable: Krytox Grease contains only carbon, oxygen & fluorine, (no hydrogen or silicone); Will not burn or support combustion; Passes impact standards with LOX, Nitrogen Tetroxide, Nitric Acid
- Chemically Inert: Resistant to oxygen and inert to most all chemicals; Inert nature allows Krytox Grease to outlast/outperform hydrocarbon products; Chemically insoluble in nearly all solvents
- At operating temps and pressures Krytox Grease is highly resistant to attack by gaseous and liquid oxygen; The preferred choice in oxygen; use and manufacturing industry
- Exposure to significant radiation causes only minor DE polymerization (8% decrease of viscosity) and no formation of solids or sludge or change in appearance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MWLDCV4 |
| Best Sellers Rank | #204,167 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #887 in Industrial Lubricants |
| Brand | Krytox |
| Brand Name | Krytox |
| Container Type | Tube |
| Customer Reviews | 4.6 out of 5 stars 173 Reviews |
| Flash Point | 179 °C |
| Included Components | 2 oz Tube |
| Item Form | Grease |
| Item Weight | 2 ounces |
| Liquid Volume | 2 fluid ounces |
| Manufacturer | DuPont |
| Material | Ptfe |
| Model Number | D12339797 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Package Information | Tube |
| Part Number | D12339797 |
| Recommended Uses For Product | valves, bearings, seal barrier fluids, instruments and oxygen systems |
| SAE J300 Viscosity Grade | 5W-30 |
| Specific Uses For Product | Prevent Corrosion |
| UPC | 036121970144 |
| Unit Count | 2 Ounce |
| Upper Temperature Rating | 179 °C |
| Viscosity | 5w-30 |

## Product Details

- **Brand:** Krytox
- **Item Weight:** 2 ounces
- **Liquid Volume:** 2 fluid ounces
- **Material:** Ptfe
- **Package Information:** Tube

## Images

![D12339797 Krytox by Chemours GPL 204 Grease, Pure PFPE/PTFE, 2 oz Tube - Image 1](https://m.media-amazon.com/images/I/61iXmajne+L.jpg)

## Available Options

This product comes in different **Size, Set** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Used to replace the grease in 608 bearings.
*by E***S on May 11, 2019*

Bought some cheap 608 bearings but they moved a stiff as a board. I had some GPL 206, but while they were much more quiet, they were still a bit stiff. GPL204 as a high viscosity of 60 cSt at 40C so its perfect for these. Just be aware the temperature range is not as high as the other ones, at only 179C. Not that it matters on a 3D printer. PS - Oh, be sure to decide what Krytox to use BEFORE you put them on. Normal bearing grease comes off with petrol, but I have never been able to cleanly remove Krytox.

### ⭐⭐⭐⭐⭐ Excellent lubricant.
*by R***S on April 2, 2025*

Works great on my sun roof

### ⭐⭐⭐⭐⭐ Great for mechanical keyboard switches!
*by A***W on September 29, 2020*

I used this grease to lubricate some halo clear mechanical keyboard switches. The most common lubricant recommended in everyone’s how-to videos is Krytox 295 g0. Although this is not that (it’s Krytox 204 g2), it did the job perfectly, and my keyboard is buttery smooth now! I would recommend this to anyone looking to lubricate keyboard switches!

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-14*