50 ml.

Volume 50 ml means that the package contains exactly 50 ml of product – this is a typical amount for one‑off or small repair jobs. This volume is suitable when precise dosing without excess is required, for example when using anaerobic thread lockers or polyurethane adhesives for plastic. Choose 50 ml if you plan to work on individual parts rather than large series areas, and want to minimize consumption and keep the remainder dry. This size provides convenient storage and quick use without the need for dilution.