DuPont D10170248 Krytox by Chemours GPL 205 Grease, Pure PFPE/PTFE, 0.5 oz Tube

Used this grease to stop my sunroof from sticking when trying to open. Apply on the seal all around & now sunroof opens smoothly.

I was looking for Krytox 205g0, but I have had the hardest time finding it, so I decided to give this 205g2 a try. I used these to lubricate Cherry Silent Reds, aka Pinks. If you all are familiar with Cherry switches, they are VERY scratchy. And with the Silent Reds, the scratchy sound is very pronounced because the rest of the switch is so quiet. Not only can you hear the scratch, but you can actually feel it through your fingertips. Since this is 205g2 and a lot thicker than 205g0, I decided to be VERY conservative in my application. For perspective, 205g2 has a consistency/viscosity akin to Neosporin on a cold morning. I got the 0.5 oz tube. After fully lubricating my 60% keyboard, I used maybe 0.1oz. Yes, I still have more than 80% of the tube remaining. How I applied the lube? I used a fine brush. I put enough lubricant on the brush to get the brush shiny, with no lubricant visible other than the sheen of the brush. I brushed the base rails and spring holder. I brushed the spring. I brushed the stem rails and switch actuator prongs. So what were the results? Simply Amazing! This is now the quietest keyboard I have ever used. Every once in a while, I hear a very subtle thock every once in a while when I bottom out a key, especially the space bar. But the thock is subdued by the Silent Reds, and it's such a pleasing sound...think ASMR. The biggest concern I had with using this lubricant was that the keys would become sluggish, as it is thicker than I wanted. With my very conservative application, I am experience no sluggishness or resistance. Keys are popping back up as fast as I need them to, and there is no mushiness. From one keyboard enthusiast who used a VERY conservative amount of this lubricant on my Cherry Silent Reds(pink) switches, I can tell you...get this lubricant if you are needing some high quality dielectric lubricant for your switches. I am confident that I could lubricate FIVE 60% keyboards with just a 0.5 oz tube. That's 4 dollars of lubricant per keyboard at current prices. Well worth it in my opinion. I couldn't be happier. I am currently using my freshly lubricated keyboard to write this review, and I have never been so satisfied typing.

With much skepticism, bought it and applied onto the rubber seal on my car sunroof because of all the noise and rattling it was making when I drove. This is literally a miracle lubricant, all the noises are gone now, very quiet, unbelievable!

Many may shiver while buying this as it is not the world known 205 G0 but I assure you it sounds just as good. I used this for a budget build with gateron yellows, when I say I am amazed I truly am, this lubricant is a miracle worker they took the feeling and sound from meh to holy crap (for sound I also recommend filming the switches as it highly improved my sound and was dirt cheap). I would say this is highly over priced at $20 for a spit and a lick but honestly this is your only option. I used about 1/5 or so of the smallest tube to lube about 60 or so keys so give or take 300+ keys. This won’t be lasting forever but certainly is enough to get the job done. 10/10 would recommend and buy again once you get by the price it’s honestly a need.

I used this to lubricate the seal on my 2015 F150 sunroof, which was sticking and causing damage to the plastic sunroof components. Once I lubed the spot that was sticking toward the back of the glass, all the stickiness went away and the sunroof opened better than ever (after I replaced the broken plastic bits that is). Expensive, but worth it. You don't need very much. I keep the tube in my truck and hit the sunroof with a little bead a few times a year.

Exactly what I ordered and fast delivery. This is great product for o rings that used with gasoline.

I have an experimental aircraft that uses a large O-ring to seal the gas cap. Over time, the O-ring gets dry which makes removing and replacing the gas cap rather difficult. Putting some of this grease on the O-ring makes it substantially easier. It’s been three weeks so far. I’ll try to remember to update this report after I’ve had it on for six months or so.

This product did absolute wonders on a creaky sunroof in my Alfa Romeo vehicle. Applied to the sunroof rails, seal/gasket, and anywhere a touch-point with the glass made contact. Prior to application, the sunroof would make a creaking noise almost to the point that I thought my glass was shattering due to the noise. After application the once cringe-worthy noise was gone. I am completely blown away and it's almost as if I'm driving a different vehicle due to the peace of mind I now have. I used almost the entire tube, I have some left over in the chance I need to make any minor additions later on. Likely has to be re-applied every six-months/season.