Flex seal will protect your rv s roof surface from corrosion.
Flex seal on inside of roof.
You may need to use more than one can to make sure you have all the seams nice and sealed.
Find the source of the leak.
Double check that there is no dirt leaves oil or.
The first and most important step is to make sure you have located the exact area where.
Larger cracks or holes may need several flex seal layers after each usage you must invert the can and apply a quick burst to clear the spray nozzle.
This video explains how to properly use flex seal to seal a roof leak in the corner.
This product may work even better on an old rv where the older seals are getting to the point of breaking down cracking or falling off.
When it cures you will have a waterproof layer of sturdy flexible rubber.
It also will not melt peel or crack because of harsh weather conditions.
How to stop a roof leak with flex seal 1.
Being a thick liquid flex seal is incredibly versatile and can be rolled dipped brushed or poured on surfaces.