Boron Nitride Paste (5 cc) by Slice Engineering | Improve Heat Conduction | Maintain Stable Temperatures | for 3D Printing | Made in The USA

*** Slice Engineering states (on their website) that the paste needs to dry out. You can either, let it sit overnight or run the hotend at 90c for 10 minutes. This is because the paste contains water: to aid in squeezing it out of the syringe and spreading it effectively.If you don't let the water evaporate/dry from the paste, you can experience the ~bubbling that others complain about: this is the water boiling away at high temps and pushing the paste out of place. *****Be cautious: the paste can push out of the tube with excess (upon first use, after it has sat for a long period). I would suggest trying to pull the syringe back a bit: before pushing forward. **Overall the performance of this Boron Nitride paste is exceptional compared to other general use thermal pastes, for 3D printing.I've got a P1S, running a V2 Aftermarket hotend w/ .4 CHT Bondtech Nozzle: getting ~30mm^3/sec.This paste really helps when you need to dissipate heat between the "cold-end"/Thermal tube: of the hot-end assembly, and the heat-sink; I also put a small amount on the threads of the nozzle. { Use caution to try to not let much of the paste get into the filament path. I didn't run into issues, even having done so. You can always use water to clean off excess paste: Iso worked well for me too. }I did run into temporary issues: getting thermal malfunction errors, because I didn't realize the paste needs to dry. ( It's also likely I didn't apply enough paste into the thermister hole nor push the bulb into the hole far enough: to get good/consistent readings.)Once you are aware of these several, obscure aspects of how to use the paste: properly, things work out great.Well worth the money, for what you get. I would recommend it for anyone seeking to improve their 3D printing experience.

excellent for the nozzle on my bambu A1

3rd or 4th time I’ve used this stuff; had to grab another syringe. Works absolutely wonderful. Only complaint I really have about it is that the very front of the tube is usually dry and when it breaks out there’s a small mess involved but that could just be me trying to go to fast. Thermal transfer is wonderful and I noticed it even helped out PID tuning a bit. Using it on all of my printers for the nozzles, heater cartridges, thermistors; anything that sees heat really. 10/10

I was having a lot of clogging with my printer, when I disassembled the hot end, I noticed that there were some gaps in the heat sink, so, afer applying the paste and reassembling it all, the temperatures now are a lot more consistent and I'm not having clogs anymore..

Comes in a nice dispenser which is easy to use. Great for 3d printers