NC676 is a no-clean, leaded solder paste that possesses a creamy, smooth texture. It is both halogen and halide free. This product is classified ROL0 and is a rosin-based chemistry. Residues are clear and maintain a virtually indefinite pin probability life. With its extensive tack time and long shelf life, NC676 is one of the most dependable and consistent leaded solder pastes on the market.