10Gram Thermal Conductive Glue Silicone Plaster Viscous Adhesive Cooling Compound for LED GPU Chipset Heatsink

Clean metal surfaced with with something like acetone with good ventilation. Then be ready with everything because this glue dries very rapidly. Best clamp if possible. Can usually handle after 24hr. Seems to provide good bond.

This stuff works well for attaching little heatsinks to small integrated circuits if you need something that is semi-permanent. It dries to a firm, rubbery texture that is strong enough to keep a heatsink attached, but can be pulled off without damaging the integrated circuit if necessary. It takes a while to fully solidify though so make sure you give it enough time to dry before testing its adhesion.

Perfect and stick the heatsinks on good. Definitely a good value for the money.Sticks instantly which makes it super easy to deal with

Bien

I used this because the self adhesive tape on the tiny heat sinks was not sticking to a circuit board that was mounted upside down. Now they are on there like cement. I only needed to use a tiny bit on the very tip of a toothpick because the chips were as small as a tic-tack. That was for all 4 sinks I had to mount. Transfers heat much better than those adhesive self stick pads, just keep in mind that this is permanent. You cannot remove the heat sink once its glued on. This is not for CPU chips, it is for other small chips on a circuit board that get hot.

I used a dab on the back of an LED board and pushed it on the aluminum plate that functioned as a heat sink on an outdoor light. It took about 12 hours to cure and the adhesion is very similar to silicone glue (but with thermal conductivity). I had tried tape previously, but it did not adhere well to the aluminum plate.I read that this dries out fairly quickly after opening, so we'll see if it is as good of a value as hoped. If it's really only a one-time use product, then it probably isn't a good value unless you have a lot of things you need to use it on right away. I've sealed it in a vacuum pack pouch, so hopefully, it will be usable when I need it next. I will try to remember to update this review when I open it again.

Seems to work well enough, don't really have a good way to test thermal transfer and I'm using this on mostly small heat sinks on low/medium heat chips, but does what I want so far.Curing time is a bit long, in 25c 25% humidity (warm/dry conditions) it took over 3 hours to cure, although that doesn't bother me any, thought I should mention it in case there were people who wanted something faster for fast remote work or something.Edit: I was wrong about the curing time, this is a more soft-ish rubbery consistency if its not thin, so it was curing faster than i realized. I just thought it was still soft and uncurred, but it's got a consistency more like soft caulking.

used it once and three months later it had dried up. Yes the cap was on tight....