




Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.
๐ช Seal the flood out, not your lifestyle!
Flex Tape Flood Protection is a premium waterproof rubberized tape measuring 3.75 inches by 50 feet, engineered to block water penetration through half-inch gaps at depths up to 2 feet for 14 days. UL-verified and designed for smooth, flat surfaces, it offers strong, removable flood defense ideal for windows, doors, vents, and more. Trusted by thousands, it combines industrial-grade durability with easy application and clean removal, making it an essential tool for proactive flood protection.









| ASIN | B0BRT65T72 |
| Adhesive Format | Tape |
| Adhesive Location | One side |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #17,939 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #201 in Duct Tape |
| Brand | Flex Tape |
| Brand Name | Flex Tape |
| Color | Yellow |
| Compatible Material | Wood |
| Customer Reviews | 4.4 out of 5 stars 733 Reviews |
| Foil Thickness | 39 Mils |
| Included Components | Flex Tape Flood Protection, 3.75" x 50', MAX, (Pack of 1) |
| Item Resistance | Water resistant |
| Item Thickness | 39 Mils |
| Manufacturer | Swift Response, LLC |
| Material | Rubber |
| Material Type | Rubber |
| Number of Items | 1 |
| Other Special Features of the Product | Removable, Strong |
| Part Number | RTSYELR0450 |
| Recommended Uses For Product | Indoor, Outdoor, Plumbing |
| Size Name | Large |
| Special Feature | Removable, Strong |
| Surface Recommendation | Smooth, even, flat surfaces |
| UPC | 850010226187 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |
I**1
This stuff works amazing
This stuff is crazy. water tight, holds as long as you need it, easy to use, easy to remove and keeps all the water where you want it.
K**R
Caution...do not try to use this tape when the surface is even damp. It won't stick.
Caution...do not try to use this tape when the surface is even damp. It won't stick. It always rains before a hurricane hits and if you wait to use this tape and the surfaces are wet or even damp, it will not stick. Otherwise it works perfect. Yes, it takes paint off sometimes, but the glue comes off with mineral spirits and you can repaint easier than dealing with a flood in your house.
J**C
Just right
Great product for protecting homes from flooding. Works just as advertised and essential to Florida coast home owners.
J**B
Here comes the flood
I noticed a rust hole in my gutter when I was clearing out leaves before a major storm. There was no way I was going to be able to have the gutter replaced or repaired before the storm hit. My contractor buddy told me about this tape. You need to prepare the surface before it's applied, and then you're good to go. It held up under pretty biblical rainstorms in Los Angeles this season. I'd give it 5 stars but it's too early to tell how durable the product is. But definitely recommended in a pinch. Cheap, fast, and apparently waterproof.
F**A
Really Not Much Help!!!
I can't say much about this Tape, yes it Flexes, but it doesn't Stay. It's hard to peel, it's not much help, take it back, leave it on the shelf!!!
T**R
Great Tape!
This tape is thin but has strong adhesive and it really is waterproof. I used it on several things outside in below freezing temperatures and it held very well. The most recent was stopping a leak on our gutters.
M**.
Performed V well and came off nicely.
Sustained the summer heat and rains and it came off very well. My friends was baked on by the summer sun and his came off in little pieces. I would use again to prevent flood waters from entering house and garage.
M**E
Held back water amazingly!
A definite need if you live in a flood zone! I'm still tryto figure out why FEMA, counties, and cities still tell people about sandbags. They don't work where FlexTape is magnificent! I live in a flood zone in Florida near Tampa Bay. We have 39' of new French doors along the back (waterside) where we added a 1000 s f addition. Taping saved our home during Helene and Milton! For Helene, neighbors thought I was overreacting, but, we never had to leave our house whereas most neighbors are living elsewhere still...7 months later! I told our county and FEMA folks to stop telling people to sandbag! FlexTape will save your home! I won't lie...it's a tough job to tape all doors, etc...up a few feet, but that's what makes adhesion work so well. I'm sure 67 y o with shoulder and numerous hand/elbow issues...but i did it. FlexTape...advertise on TV, internet, etc ..through hurricane season! I've been advertising for you (and another cheaper tape for other areas) to neighbors on the Next Door app. One lady asked that I remind everyone during storm season.
Trustpilot
2 months ago
2 weeks ago