Gum Rosin
Factual- At room temperature rosin is brittle, but it melts at stove-top temperatures. It chiefly consists of different resin acids, especially abietic acid.
Features- Gum rosin has become one of the vital components of the adhesives and sealants industry value chain, as it serves as an excellent tackifier for adhesives. It is semi-transparent and varies in color from yellow to black.