--- product_id: 20082681 title: "D12340470 Krytox by Chemours GPL 205 Grease, Pure PFPE/PTFE, 2 oz Tube, White Buttery" brand: "krytox" price: "$129.82" currency: USD in_stock: true category: "Krytox" url: https://www.desertcart.us/products/20082681-d12340470-krytox-by-chemours-gpl-205-grease-pure-pfpe-ptfe store_origin: US region: United States of America --- # Viscosity 18cSt@100°C / 160cSt@40°C Temp range -36°C to 204°C Nonflammable & chemically inert D12340470 Krytox by Chemours GPL 205 Grease, Pure PFPE/PTFE, 2 oz Tube, White Buttery **Brand:** krytox **Price:** $129.82 **Availability:** ✅ In Stock ## Summary > 🛠️ Krytox GPL205: The grease that keeps your gear running cooler, cleaner, and safer. ## Quick Answers - **What is this?** D12340470 Krytox by Chemours GPL 205 Grease, Pure PFPE/PTFE, 2 oz Tube, White Buttery by krytox - **How much does it cost?** $129.82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/20082681-d12340470-krytox-by-chemours-gpl-205-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 with zero combustion risk, passing rigorous impact standards with reactive oxidizers like LOX and Nitrogen Tetroxide. - • **Long-lasting Performance:** Resists radiation degradation and oil separation, delivering consistent protection and extending equipment life. - • **Precision Viscosity Control:** Optimized viscosity profile (18cSt@100°C, 160cSt@40°C) for smooth, reliable lubrication under varying temperatures. - • **Unmatched Thermal Stability:** Operates flawlessly from freezing -36°C to scorching 204°C, ensuring peak performance in extreme environments. - • **Ultimate Chemical Resistance:** Inert to nearly all chemicals and solvents, making it the go-to grease for oxygen systems and harsh industrial conditions. ## Overview Krytox GPL205 Grease is a premium PFPE/PTFE lubricant designed for extreme temperature ranges (-36°C to 204°C) and harsh chemical environments. Its nonflammable, chemically inert formula resists oxidation, solvents, and radiation, making it ideal for valves, bearings, oxygen systems, and sensitive industrial applications. With superior viscosity stability and compatibility with elastomeric seals and plastics, Krytox GPL205 maximizes equipment reliability and lifespan. ## Description Krytox GPL205 Grease features an effective temperature range of -36C thru 204C. Base oil viscosity, 18cSt @ 100 C / 160cSt @ 40 C. Oil separation from grease, wt loss, % per 30hr @ 99C = 4. NLG1 Grade 2. Krytox GPL205 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. ## Features - Temp Range: -36C thru 204C: Viscosity 18cSt/100C, 160cSt/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 | B00MWLD8UO | | Best Sellers Rank | #48,233 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #257 in Industrial Lubricants | | Brand Name | Krytox | | Container Type | Tube | | Customer Reviews | 4.6 4.6 out of 5 stars (108) | | Flash Point | 204 Degrees Celsius | | Global Trade Identification Number | 00036121970182 | | Included Components | 2 oz Tube | | Item Form | Fluids,Grease | | Item Weight | 2 Ounces | | Liquid Volume | 2 Fluid Ounces | | Manufacturer | ECTY | | Material | Perfluoropolyether (PFPE) and Polytetrafluoroethylene (PTFE) | | Model Number | D12340470 | | Number of Items | 1 | | Part Number | D12340470 | | Recommended Uses For Product | valves, bearings, seal barrier fluids, instruments and oxygen systems,elastomeric seal materials,engineering plastics | | UPC | 094718801097 036121970182 | | Unit Count | 2.0 Ounce | | Upper Temperature Rating | 204 Degrees Celsius | | Viscosity | 18 centistokes (cSt) at 100 degrees Celsius, 160 centistokes (cSt) at 40 degrees Celsius | ## Product Details - **Brand:** Krytox - **Item Weight:** 2 Ounces - **Liquid Volume:** 2 Fluid Ounces - **Material:** Perfluoropolyether (PFPE) and Polytetrafluoroethylene (PTFE) - **Package Information:** Tube ## Images ![D12340470 Krytox by Chemours GPL 205 Grease, Pure PFPE/PTFE, 2 oz Tube, White Buttery - Image 1](https://m.media-amazon.com/images/I/61iXmajne+L.jpg) ![D12340470 Krytox by Chemours GPL 205 Grease, Pure PFPE/PTFE, 2 oz Tube, White Buttery - Image 2](https://m.media-amazon.com/images/I/719+ZxfUNFL.jpg) ## Questions & Answers **Q: Is this conductive?** A: no, it is a nonconductive grease **Q: How much does it take to treat the rubber seals(doors, hood,trunk,etc.)on a small car?** A: Min a third of this small tube ! Depends how good you can spread the grease, a heated garage if in a cold climate helps, clean all seals first, start in the middle of the seal so you can spread it over both sides ! Leave doors open for a couple of hours so all grease can penetrate in the rubber and not stick at the metal of doors, hood,... Remember this is a wonder product, expensive but more than worth it ! **Q: Can this be used in place of plumbing silicone on the o-rings in a faucet?** A: It's a grease for lubricating o-rings, not a sealer. If you're looking at an alternative to silicone caulk, this is NOT what you want. If you're looking at an alternative to silicone grease for lubricating o-rings, this is much more expensive and there are more cost effective options **Q: Can this be used in place of plumbing silicone on the o-rings in a faucet?** A: Yes it will be a great substitute for plumbing silicone except Krytox is much more expensive. ## Frequently Bought Together - Krytox by Chemours GPL 205 Grease, Pure PFPE / PTFE , 2 oz Tube, White Buttery (D12340470) - Dupont Rubber Saver Gasket Seal Trim Conditioner, 25ml - 3-IN-ONE RVcare Rubber Seal Conditioner with SMART STRAW SPRAYS 2 WAYS, 11 OZ --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/20082681-d12340470-krytox-by-chemours-gpl-205-grease-pure-pfpe-ptfe](https://www.desertcart.us/products/20082681-d12340470-krytox-by-chemours-gpl-205-grease-pure-pfpe-ptfe) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-14*