Name: Flex Tape, Strong Rubberized Waterproof Tape, 8 inches x 5 feet, White
Brand: Flex Tape
SKU: 2X3YMXFGLQB9
Availability: OutOfStock
Rating: 4.5 (2629 reviews)

Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Try it free

Glass WEB: Walmart + "Expired FT Eligible, Non Member" PIP Banner Wk 19 2025

Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

You'll choose a plan at checkout.

#515357

I want delivery savings with Delivery Pass

#0071dc

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

MTZ Team | Marquee 2  Ad | Item Page

MTZ Team | Skyline Ad | Item Page

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW Bill29Compliance Wed Sep 30 2026 9:44 AM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

Similar items you might like

NEW CompressedItemCarousel Thu Jul 02 2026 8:03 PM EDT

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

I want shipping & delivery savings with

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

NEW InternationalShipping Mon May 18 2026 1:02 PM EDT

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

Key item features

NEW ItemSnapshotHighlightsModule Fri Aug 28 2026 6:53 PM EDT

Specifications

NEW ItemSnapshotSpecificationModule Fri Sep 18 2026 1:18 PM EDT

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

Shop Confidently

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Syndigo

True

dWeb: L1/L2- Comparison Chart- WK 07, 2026

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

Flex Tape, Strong Rubberized Waterproof Tape, 8 inches x 5 feet, White

<ul><li>Made in The USA</li><li>PATCH, BOND, SEAL & STOP LEAKS FAST- Create a flexible, watertight barrier. Patch large gaps, cracks, tears, holes, and  seal out water, air, and moisture instantly.</li><li>WORKS UNDERWATER- Can be applied on wet or dry surfaces, hot or cold... even underwater.</li><li>CONFORMS TO VIRTUALLY ANY SHAPE- It's rubberized backing easily conforms to virtually any shape or object.</li><li>GET'S STRONGER WITH TIME & PRESSURE- It's also UV resistant, can withstand extreme weather conditions, and normal hydrostatic water pressure.</li><li>EXCELLENT FOR– Home Repairs and DIY Projects, Marine and Water Sports, Outdoor and Camping Gear, Automotive and Mechanical, Industrial and Farm Equipment.</li></ul>

Recommended Use

Recommended Location

Brand

Colour

Material

Size

FLEX TAPE is a super-strong waterproof tape that can instantly patch, bond, seal virtually anything. It can be applied on dry or wet surfaces and it even works underwater! Flex Tape’s powerful adhesive bonds instantly to almost any surface and actually gets stronger with time and pressure. Has a thick, flexible rubberized backing that conforms to any shape and object. UV resistant, VOC- free, and withstands extreme temperature and weather conditions. 

Perfect for: plumbing and general home repairs, fast fixes on your boat, auto or RV. Roof, pool, bath and shower repairs. DIY projects, and more!

Works on: PVC, acrylic, metal, wood, ceramic, porcelain, glass, rubber, fiberglass, stucco, plaster, cement, concrete, dry wall, some plastics, fabrics, vinyl and more.

Manufacturer Part Number

Universal Product Code (UPC check)

4 inches x 25 feet

4 inches x 5 feet

8 inches x 5 feet

12 inches x 10 feet

Actual Color

Black

Clear

Grey

White

Ease Of Use

Leak Sealing

Sealing Performance

Adhesive Strength

Water Repellency

Durability

Product Quality

Ease Of Cutting

Flexibility

Crack Sealing

Repair Performance

Patching Ability

Formula

Instructions Clarity

Water Resistance

Usefulness

Rubberized Backing

For Projects

Pipe Leak Repair

Forms a watertight seal on various surfaces.

Simple to apply and handle with strong adhesive.

Can be easy to cut to size, but also difficult to cut due to strong stickiness.

Forms a strong seal to prevent water from escaping.

Forms strong bonds with various surfaces.

I bought French doors for my living room maybe 8 years ago and the inside still looks beautiful but the wood frame on the outside was starting to rot at the bottom.  I put flex tape over the wood frames and you can't even tell it's there unless you walk up to them and look for it.  I'm hoping it at least buys me another year before buying new doors.

Flex tape stopped door frame from rotting

flexsealproducts.com

Very happy with the results. Sealed the greenhouse panels since they were blown out in a coastal storm. Since then have had high winds and they did not budge. Can't really cut a straight straight line with the 8" width roll as I made 2" long strips and it is rather gummy material. But no matter, I was looking for functionality rather than esthetics. Also, the large roll was much more economical for the project instead of purchasing 2" wide rolls

Greenhouse Panels

I purchased Flex seal white tape to repair my platform tent. A bear had ripped open one side.  I sewed it up and put the Flex seal tape over the tear.  The tent sits in the hot sun and the tape is still holding fine after several months.  Great product.

Great Tape !

I had a shower pan that was cracked and caulked but leaked anyway. it was bad. to replace it would have cost hundreds of dollars and a lot of work and if i had to hire it out it would have been a thousand dollars or more.  
I took sheet metal and used flex paste adhesive/glue. i put a patch over the cracked area. after it dried i used seal tape, and then took the flex seal spray and went over everything. i used almond and it matched up OK. so far it has been a few months and it looks great and most of all i don't feel like I'm going to fall through and now it does not leak. I am very satisfied with flex seal products.

a cracked shower pan,

4" Flex Clear Tape fixed my intex above ground pool liner. The birds were pecking the top of the liner to get at the nylon strings for their nests. I install the 4" tape on the top of the liner problem solved.

4" clear Flex Tape saved my pool liner from birds.

It's an excellent product, it works and it does it's job… You need a little wider tape if you could do a 24” x 10' it would be a perfect application for a steel roof. Food for thought

Sunroom

This stuff saved the day when the metal liner in our outdoor freezer was damaged and the freezer would not stay cold.  I applied the tape directly to the freezer wall on the gash (about 1/2 inch wide by 22 inches long) and within several hours our freezer was cold enough again to use.  This is a temp fix but I will keep a roll of Flex on hand from now on because it really does seal well.

Fixed my Freezer Woes!

walmart.com

I used this to repair my BBQ grill cover which got torn in a windstorm, and also a chaise lounge cover that also was damaged.  This tape sticks stronger than anything I've ever seen before.  It has been on the covers for quite a few months and doing great.  We will see what happens when we hit the 120 degree temps in a month or two!  So far, so good though.  Oh, I also made a little hinge out of a piece of it for an old finish dishwasher tablet container that I used to throw dirty butt wipes in.  The original plastic hinge part wore out, and this tape has been holding strong for 5 months!

Amazing stuff

This tape is garbage! I needed it to seal a small hole in a hose. I put it on, held it in place for 60 seconds then did not run the hose for 24 hours. I then ran the hose on low pressure and still saw a leak. I then double wrapped it and it definitely does not hold back water. I was tempted to also order the spray for my gutters but I'm glad I decided to wait.  This tape is useless and I would really like a refund!!

Useless waste of money!

Did not stick to surface under water. Once it got wet it lifted up and did not stick or patch. I was using this on my pool at the joint where the skimmer connects.  Plastic skimmer and pebble tech.

Not always a good choice for underwater repair.

Flex Tape, Strong Rubberized Waterproof Tape, 8 inches x 5 feet, White centered front view of a roll of white rubberized tape with visible wound layers and printed core label 'Flex Tape'; thick flexible rubber backing shown on a neutral background. Often used for plumbing, roof and marine waterproof repair and quick DIY leak patches.

Similar items you might like

Flex Seal Spray Rubber Sealant Coating, Blue, 14-oz

Flex Seal Liquid Flood Protection, Removable Liquid Rubber in a Can, 10 oz

Flex Paste MAX Thick Rubberized Waterproof Paste, Black, 12 lb (5.44 kg)

Flex Tape Mini, Black, Super Strong Waterproof Tape, 3" x 4"

Flex Tape, Strong Rubberized Waterproof Tape, 8 inches x 5 feet, White

Key item features

Specifications

Your data, your choice