Flex seal is a great idea it just doesn t work for all purposes.
Does flex seal work on gutters.
Therefore this product should not be used on tires radiators and other high heat and high pressure items.
It took three coats of flex seal to plug the pipe holes and larger holes blew out under water pressure.
It can also be used on skylights downspouts and gutters.
Can you fix leaky gutters flower pots and even boats with a simple spray of a can.
For a leak stopper it does a terrible job of stopping leaks.
A perfect use for flex seal is to fix roofs.
Come to think about it most of the things this product promises never get delivered.
Flex seal should never be used to seal the inside of a drinking water tank as the product should never come into direct contact with drinking water.
How to flex seal your gutter.
Do not use the as seen on tv liquefied rubber in a can sealants that promise the world but in actuality work very poorly.
It also doesn t last a long time if it s exposed to the elements.
Even three coats didn t seal vertical sections of our gutter s end caps and joints.
One of our most common uses we get the question all the time.
This will not only prevent leaks from dripping in when it rains or snow melts but will also keep in your heating and cooling.
Does flex seal work.
Luckily flex seal can help.
Flex seal covered over the holes in the gutter well drying to a solid rubbery finish and it worked well there no drips out of the sealed holes.
Scott didn t have much hope for the rubber hose but he hooked it up and as he was afraid of water came spraying out.
Again water will find its way underneath the rubber and you ll be back at square one.
Using a gentle sweeping motion cover the entire area with flex seal.
Consumer reports checked flex seal s many claims.
This product also works as a shield against home invading bugs.