−5%Flex Seal MAX, 17 oz, 2-Pack, Clear, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More
by Flex Seal · Hardware
Currently unavailable.
38,875 verified reviews · We may earn a commission · Disclosure
Fair price · based on price history, ratings & popularity
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Why it's a great deal
The easy way to coat, seal, protect, and stop leaks fast! Once dry, can be painted any color.
Seeps into cracks and holes. Dries to a watertight, flexible, rubberized coating. Stays flexible and pliable and lasts many years.
Transform and protect virtually everything! Ideal for arts & crafts, projects & hobbies.
Will not sag or drip in the Summer heat. Will not crack or peel in the Winter cold.
Our Data-Driven Analysis
Flex Seal holds a 4.4/5 rating from 38,875 verified buyer reviews in our Hardware category. This is a solid rating indicating the majority of buyers are satisfied with their purchase.
At $32.05, this represents a 5% discount (saving $1.69) from the typical price of $33.74. A modest discount, but combined with the strong reviews, it offers fair value.
Our proprietary Deal Score rates this a 4.9/10 based on price history, rating trends, review velocity, and category positioning. Fair value currently — consider waiting for a deeper discount if your timeline is flexible.
Compared to 8 similar products in Hardware, pricing is above the category average ($9.55).
Analysis generated from 38,875 verified reviews · Price data updated hourly · Methodology: how we analyze
Customer Ratings
This product holds a 4.4/5 average from 38,875 verified customer ratings on Amazon. We surface the genuine retailer rating here so you can judge the deal at a glance — and we link straight to the source so you can read the real reviews yourself.
Read customer reviews on AmazonRatings are aggregated from Amazon and re-verified hourly. We may earn a commission if you buy through our link.
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Flex Seal
$32.05−5%