rosin, colophony, colophonium
pehmejootmisel mittekorrodeeriva räbustina kasutatav tärpentini destillatsioonisaadus (vt pehmejoodisjootmine, mittekorrodeeriv räbusti), a widespread natural product obtained from pines and some other plants; one of the most important uses is in electronic solder fluxes (see: soldering, non-corrosive flux)
