Seborrhea or seborrheic dermatitis is a skin disorder in which the sebaceous glands of the skin produce an excessive amount of sebum. Seborrhea typically affects the back, face and flanks causing scaly, flaky, itchy, red skin.
Desoldering braid, also known as desoldering wick or solder wick, is finely braided 18 to 42 AWG copper wire coated with rosin flux, usually supplied on a roll. The end of a length of braid is placed over the soldered connections of a component being removed.
In the scrap trade, âbarleyâ is the lariat-thick copper wire that is used for high-voltage electrical transmission in railroad signals, for exampleâthe best kind of copper scrap; âhoneyâ is copper with brass in it; and âcandyâ is No. 1 copper tubing, which is used for household plumbing.