Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Clear, 32 oz

This stuff works like magic. I would never buy something different, this is the only sealant I will buy. Used it to fix a roof leak in Tampa, worked great, also used it to fix a leak on the roof of my grandmothers house (made of concrete) in the Dominican Republic which under heavy rain this sealant stopped the leak! Next I’ll order another can to fix a leak in my mother-in-laws house also in the DR.

Bought for waterproofing layer on a garden waterfall feature on top of the liner. Have tried several of the other flex seal products, the spray was quick and easy, the caulk worked decently as well for making a fillet and sealing cracks, but this? This was awesome, would definitely recommend in my situation. Brushed on with a 2 inch brush, layed out flat as it dried. Great build up, and one coat is really all it needed. If you're sealing a water feature, or basin for outdoor use, this works good. Just let it cure before you let any livestock/animals near it just to avoid making them sick.

Stuff does seem to really work. Sealed stone wood box that was leaking profusely. Time will tell about longevity. Simple to apply if you take your time.

Good product. I have used it before

I used it to prevent water from being able to come in and it did a great job.

I used this product on the bottom and partially up the walls of my wood chicken coop. It's been a game-changer. So easy to clean and has survived summer and winters. It's pricey, but well worth it. My chickens have has zero illness or respiratory issues. It does get a little scratched up when mucking out the coop, but not enough to worry about. I would definitely use it again.

It worked as a short term fix. Did not work for full summer season. This is good if you want a short term fix as saving for the proper all inclusive fix. Others have had better results, which may be my error. It did not take long to dry. It was easy to install. Was okay value but I viewed as a temporary fix.

Quick drying, exactly what we needed for the shed, good price point

This product has fixed the leak in my fibreglass swimming pool at the moment. The ongoing test will be to see how the flexseal stands up in the long run with pool chemicals, in particular chlorine.

Muy práctico, pude sellar el espacio entre una lámina de policarbonato y cemento por donde se infiltraba el agua. Muy buena compra.

infelizmente na primeira chuva de granizo ele não aguentou