Color: gray, red, green, blue, brown, Hardness: 50A,55A,60A,65A, ... in the glazing line of ceramic, wood and other Industries with lower polar solvents. Anti-Solvent Squeegees is used in PCB ... , super solvent, suitable plastic silk screen (excellent quality, brown color) Flat squeegees, squeegees with edge, all of type could be produced according to ...