Consumer reports checked flex seal s many claims.
Is flex seal good for gutters.
You are not just limited to sealing gutters but practically anything around the house.
However if you live in an area that has extreme temperatures you should avoid using flex seal outdoors.
One of our most common uses we get the question all the time.
What it is good for.
Can you fix leaky gutters flower pots and even boats with a simple spray of a can.
It is a good option as it has enough flexibility so it can expand during hot months and contract during cooler months without cracking.
One can of flex seal goes for 10 to 15 but your best bet would be to avoid their official site.
People report having to pay over 100 dollars unwillingly.
How to flex seal your gutter.
Allow 24 48 hours dry time yes avoid any rainy days in the forecast and you should be good to go.
Flex seal stops leaks fast and is the easy way to coat seal and protect almost anything the manufacturer says.
What will harm flex seal.
Using a gentle sweeping motion cover the entire area with flex seal.
Luckily flex seal can help.
Flex seal is a liquid rubber sealant in a spray can which claims to be able to fill cracks and holes in everything from roofs to gutters to skylights with a waterproof seal once it has dried for 24 hours.
Sun exposure it dries out and shows cracks within days.
One of the most common repairs we complete out in the field is to seal leaky gutters.
We like the flex seal liquid rubber in a can as the best gutter sealant because it is cheap non toxic and very easy to use we like how this liquid rubber can be used to seal almost anything.
Yes you can most definitely use flex seal on your roof.
Prepare by cleaning drying and taping off area.