I am designing a cooling system that is made from Bonded G10/FR4 sheet stock.
Can anyone recommend an epoxy that will make a watertight bond?
Thanks
Not sure if its water tight, but all i have used to bond G10 together is loctite EA9394.
Are most epoxies water tight or am I mistaken? If all things equal that is meaning no voids ect.
Mix epoxy with flocked cotton (creates a mixture called “flox”) and use that for bonding. Make sure to sand each bonded surface well within a hour of bonding (creates both an electro-chemical bond as well as a physical bond).
http://www.aircraftspruce.com/catalog/cmpages/flockedcotton.php?clickkey=10409