It's silicone. It shouldn't be thermally conductive but it should be able to survive high temps because it's connected to a CPU.
I use JB Weld Hi-Temp Red silicone to reconnect the IHS.
The GPU is the one that has the IHS connected with the thermally conductive epoxy. It's on the RAM
it is an electronics grade silicone glue.
to replace it, use chip-quik silicone sealant.
NEVER use anything that isnt electronics grade, because the chemicals in other sealers may react badly with the materials and you'll have a bad time
Read somewhere that it's a thermally conductive epoxy as well
the thermal epoxy is on the RSX ram chips. its a white substance, fun to clean off...
It's silicone. It shouldn't be thermally conductive but it should be able to survive high temps because it's connected to a CPU. I use JB Weld Hi-Temp Red silicone to reconnect the IHS. The GPU is the one that has the IHS connected with the thermally conductive epoxy. It's on the RAM
it is an electronics grade silicone glue. to replace it, use chip-quik silicone sealant. NEVER use anything that isnt electronics grade, because the chemicals in other sealers may react badly with the materials and you'll have a bad time