Fixing a container leak literally takes 5 minutes.
Small leaks in roof of shipping container.
This repair will need your immediate attention.
The patch requires sunlight uv light and will be hard in 5 minutes.
These types of roof coatings perform very well for preventative maintenance and to seal small pin like holes in shipping container roofs.
Additionally the light color coatings also reduce the heat island effect and the heat buildup on the inside of your container often caused by a darker painted or rusted container roof.
Work over the area pressing the patch down on the container.
If this is not possible then the next best fix is a roofing product made just for this kind of application.
You will notice that some water damaged occurred because of a small hole in the roof due to another shipping container landing onto in an irregular angle.
If shipping container roof leaks the best fix is to cut out the damaged area and weld in a new steel roof.
Simply follow the manufactures application directions and you will have a long lasting and efficient roof system on your shipping container and you will seal up any small pin holes that may have formed.
To fix your leaking container simply open the sealed package peel of the backing paper apply to container leak area and apply pressure with your thumbs.
Learn more about eternabond applications and how to install it here.
Kool seal is available at many big box home improvement and at mobile home part retailers.