MG Chemicals832HD-50ML 832HD Black 1:1 Epoxy Encapsulating and Potting Compound, 45 milliliters Dual Pneumatic Dispenser

Works great potting some high voltage (3500 VAC) resistors. I like the low viscosity. Thicker than water, but thinner than honey. Fills cavities well. Very few bubbles. The bubbles that did form are easy to pop with a needle. (I popped most of the bubbles in the photo after I snapped the photo). I opted NOT to use my vacuum chamber and the results were very good. If I did need the vacuum chamber, the 45 minute working time gives me plenty of time to move them in and out of the chamber.

Works fine. Will flow in place and self level. Seals as promised.There is not a tremendous amount here so if you looking at covering more than a few square inches consider a larger size.Also, know that its difficult to squeeze without strong hands so be prepared for that.

Used this to pot a S2+ brass pill. Potted the spring side first and the next day the other side. As other reviewers noted, it has the consistency of thickened liquid until it sets. For small batch work, recommend purchasing additional mixing nozzles as they can't be re-used.

It worked fine. I was expecting a hard rubber but it is a hard brittle plastic. It did what I needed it to do. So I guess its good.

Great product worked as described. Dry time took a little longer than stated but environment could’ve contributed to it. Potted a chinesium LAM lol. Should help the circuitry survive the conditions it will be put through.

Just started using it and found that the black stuff is leaking from the back.Seems that only one component comes out through the dispenser tube and never hardens,Just leaves a mess.Unfortunately it is too late to return...

Used this to permanently attach micro SD cards to Raspberry Pi. Works very well and the nozzle makes it easy for precise application.I am very happy with it so far. If anybody wants to remove the SD cards from my Raspberry Pis, they will need to break the SD card and the Pi, which is what I desired.My only concern is extreme cold temperatures. I wonder if the epoxy gets too cold that it could condense and break the internal spring mechanism inside the SD card holder and cause there to longer be a connection made?For the overwhelming majority of my applications this wouldn't be a problem but there will be a few colder applications that this will be put in.I guess I will revise my review when I find out first hand!

I used this stuff to pot the locker sensors in a Jeep Rubicon. There was enough left over to do at least one more set of sensors. It does take a while to cure, so be sure to give it a full 24 hours before re-installing.