🛒 Where to Buy
The Pitch on As Seen on TV
Flex Paste appeared on As Seen on TV in 2020. Phil Swift pitched the product to the audience.
Frequently Asked Questions
Is Flex Paste still in business?
Who founded Flex Paste?
Did Flex Paste get a deal on As Seen on TV?
Where can I buy Flex Paste?
💬 What people are saying
Real Reddit comments about Flex Paste — verbatim, kept on-page so you don't have to bounce around to read them.
"Hey, just started to get into building terrain, I wanted to use this flex paste I had lying around to get some good texture, but it's not the easiest to work with or the best bang for your buck, if any one has any good alternatives on what to use that would be appreciated.…"
— r/TerrainBuilding · 16 upvotes · 2025-08-16
"Just got flex paste and hadn't even had a day. Didn't even get to use it because it was all dried up and hard! Wasted 15$ on it too..ridiculous!!! Is there any way I can fix it or should I just give up that idea?!?!"
— r/FlexSealFanClub · 3 upvotes · 2024-08-20
"Im so sorry about the stupid question but im nervous lol. So back in December my bf and I got brand new windows installed in our home to no longer deal with the windows leaking every time it rained, plus the awful draft mine had in particular for both the hot summer and freezing…"
— r/FlexSealFanClub · 2 upvotes · 2025-05-28
"I’ve been restoring a 100 gal fish tank thats been sitting in a friends storage for a few years now, and it had 4 drain holes which I’ve sealed. I blindly followed the judgement of my local Lowe’s employee, who told me to use flex paste, and somehow didn’t think of searching up…"
— r/Aquariums · 1 upvotes · 2025-11-23