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What Is The White Stuff On A Circuit Board? [Solved]

The white stuff is intentional silicone or polyurethane insulating adhesive to prevent microphonics or fatigue on solder joints under vibration.13 Apr 2012

Repair tip - What to look for on corroded through-hole PCBs

Among electronic enthusiasts and retro collectors, it is not uncommon to find corroded PCBs that are in need of attention. When it …

Electronics: What is this white stuff inside this circuit board? (2 Solutions!!)

Electronics: What is this

EASILY Clean Battery Leak Damage(Corrosion) In Electronics

Learn how to easily clean battery leak damage(corrosion) caused by leaking Alkaline or other Alkaline chemistry batteries such as …