Super thick rubberized formula: Provides a durable, flexible, and waterproof seal for long-lasting repairs
Invisible finish: Maintains the original look of projects without visible residue
Advanced hydrophobic properties: Repels water and moisture to prevent future leaks
Works underwater: Suitable for repairs in wet environments
Versatile compatibility: Adheres to wood, glass, tile, concrete, metal, brick, and more
Summarized by Shop
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FLEX PASTE SUPER THICK RUBBERIZED PASTE Now in a NEW Stay Fresh Container!
Now available in clear, white, and black this line extension provides powerful performance with an invisible finish, ensuring that the original look of your projects remains unchanged. As the thickest and s
I love their products and I was excited to receive this Flex Paste and ironically, I received my large bottled water the same day that I received the flexseal paste. Unfortunately, my bottled water had three small holes in it and was leaking out fast, so I was excited to use his product to stop the flow of water. I was very disappointed as it would not adhere to the large plastic bottle and one hole that i thought I had been successful at getting it sealed but it was soon clear to me that it wasn’t completely sealed and all of the water leaked out anyway. I lost all of the water out of the bottle. Not to mention the fact that part of the top of the paste had already hardened before I even opened the can….so I was disappointed.
Kathy · September 22, 2024
You have charged my debit card twice!
All this time i was trying to reach you but i couldn't easily find your sales support contact