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Flex Seal Family of Products Flex Seal White Liquid Rubber Sealant Coating 128 fl. oz.
Flex Seal Family of Products Flex Seal White Liquid Rubber Sealant Coating 128 fl. oz.
Flex Seal Family of Products Flex Seal White Liquid Rubber Sealant Coating 128 fl. oz.
Flex Seal Family of Products Flex Seal White Liquid Rubber Sealant Coating 128 fl. oz.
Flex Seal Family of Products Flex Seal White Liquid Rubber Sealant Coating 128 fl. oz.
Flex Seal Family of Products Flex Seal White Liquid Rubber Sealant Coating 128 fl. oz.
Flex Seal Family of Products Flex Seal White Liquid Rubber Sealant Coating 128 fl. oz.
Flex Seal Family of Products Flex Seal White Liquid Rubber Sealant Coating 128 fl. oz.
Flex Seal Family of Products Flex Seal White Liquid Rubber Sealant Coating 128 fl. oz.
Flex Seal Family of Products Flex Seal White Liquid Rubber Sealant Coating 128 fl. oz.

Flex Seal Family of Products Flex Seal White Liquid Rubber Sealant Coating 128 fl. oz.

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Achieve superior sealing with Flex Seal Family of Products Flex Seal White Liquid Rubber Sealant Coating 128 fl. oz., perfect for waterproof and flexible protection.
Flex Seal Family Of Products MPN US855WHT01-2 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $98.99. Our online price is $109.99.
$109.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
Cases of 2 · Order in multiples of 2

Sold by the Case · Save 15%

Take $33.00 off your case at checkout

Case of 2 · List Price $219.98
15% OFF with code at checkout $186.98
Use Code at Checkout

This product is packed and shipped from our distribution network as a complete case of 2. Apply casediscount at checkout to take 15% off your order.

Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Discover the ultimate solution for all your sealing needs with the Flex Seal Family of Products Flex Seal White Liquid Rubber Sealant Coating 128 fl. oz.. This versatile and easy-to-use liquid rubber sealant is designed to provide a waterproof and flexible barrier against leaks, making it perfect for a variety of surfaces.

Whether you're tackling home repairs, DIY projects, or outdoor maintenance, this sealant offers unparalleled performance and durability. Here are some of the standout features:

  • Color: Brilliant White for a clean, modern look.
  • Container Size: Generous 128 fl. oz. allows for extensive coverage.
  • Easy Application: Apply directly from the can—no primer required!
  • Flexible Seal: Stays flexible even after curing, ensuring long-lasting protection.
  • Coverage Area: Covers up to 150 square feet, making it ideal for larger projects.

The Flex Seal Family of Products Flex Seal White Liquid Rubber Sealant Coating 128 fl. oz. is perfect for sealing roofs, gutters, pipes, and more. Its unique formulation allows it to expand and contract, preventing cracks and leaks from forming over time.

Take control of your repairs and enjoy peace of mind knowing you have a reliable sealant at your disposal. Don’t let leaks ruin your day—order the Flex Seal Family of Products Flex Seal White Liquid Rubber Sealant Coating 128 fl. oz. today and experience the difference!

The Details Specifications

Brand Flex Seal Family Of Products
SKU 6321087
UPC 853517006542
Unit OZ
Case Pack Quantity 2 per case
Retail Unit Quantity 2
Unit of Measure 0 0
Dimensions (L × W × H) 14 × 7 × 8
Weight 25 lbs
Cubic Feet 0.22988 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
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Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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