Yellow phlegm is normally a sign of an infection, or a case of the common cold. Greenish or brownish phlegm is nearly always a sign of infection. Greenish or rusty phlegm or phlegm with rusty spots can also be a sign of pneumonia. Coughing up brown phlegm is also a common symptom of excessive smoking.
A flowboard is a variation on a skateboard, combining aspects of surfing, skating and snowboarding.
DURAboardHD100 is a high performance, pre-moulded compressible filler board, closed cell joint filler material available in the board/sheets form. It is very light weight. This makes it very easy to handle & install. Being polymer based, it is rot proof & bacteria resistant.