This is very interesting! this stuff will start to cake or powder off? seems like some are in better conditions than others. it is not white oxidation.? Are these breakers common? or is this a newer design, this house was built in 2002.
This is very interesting! this stuff will start to cake or powder off? seems like some are in better conditions than others. it is not white oxidation.? Are these breakers common? or is this a newer design, this house was built in 2002.