System Label Sticker – "Waste Water" 10×2 cm (Black/White)

Compact and clearly readable label for marking waste water systems onboard. Built for professional marine environments, this sticker resists oil, moisture, and mechanical wear.
✔ Black text on white background – high contrast for visibility
✔ Resistant to oil, water, and chemicals
✔ Suitable for engine rooms, sanitary systems, and technical areas
✔ Size 10×2 cm – fits pipes, control panels, and valves