Extracellular spaces in connective tissues are therefore more abundant and contain vessels. In connective tissues, the extracellular space is termed the extracellular matrix because products of specialized cells accumulate here.
'J' channels are even improperly used on Fiber Cement Siding! Note: The actual examples below are not indicative of every siding job with 'J' Channels. All photos below are from the same area on the same wall of one house. This is the northeast side of a home located about 2 blocks from the NJ shore.
The M-J commercials pretty much saturate the airtime during the nightly news, Jeopardy, and Wheel of Fortune - shoehorned in between ads for pills that will make your dick hard, pills that will make you not pee so often, and inhalers that will make your grandchildren suddenly want to go fishing with you.