![Water leaking under the radiator. It's leaking exactly from the joint. Can I use any material (silicone or other waterproof sealing material)? In germany. : r/HomeMaintenance Water leaking under the radiator. It's leaking exactly from the joint. Can I use any material (silicone or other waterproof sealing material)? In germany. : r/HomeMaintenance](https://external-preview.redd.it/xRkKepn0xBloH4smyH1OCqiOOhV0uC4ZaTNmCnfeqjo.png?width=640&crop=smart&format=pjpg&auto=webp&s=cc0d9b51ddd43ef1fc33400dfc6aec3010fadf05)
Water leaking under the radiator. It's leaking exactly from the joint. Can I use any material (silicone or other waterproof sealing material)? In germany. : r/HomeMaintenance
![Coolant leak visible from bottom two corners of radiator - Motor Vehicle Maintenance & Repair Stack Exchange Coolant leak visible from bottom two corners of radiator - Motor Vehicle Maintenance & Repair Stack Exchange](https://i.stack.imgur.com/LDRhk.jpg)
Coolant leak visible from bottom two corners of radiator - Motor Vehicle Maintenance & Repair Stack Exchange
![Cold radiator leaking water and (I think) rust protector when valve opened. Read comments for full story. : r/Plumbing Cold radiator leaking water and (I think) rust protector when valve opened. Read comments for full story. : r/Plumbing](https://i.redd.it/3lxqg0g81dx71.jpg)