--- product_id: 529278198 title: "MAX, 17 oz, 2-Pack, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More" brand: "flex seal" price: "270 zΕ‚" currency: PLN in_stock: true reviews_count: 13 category: "Flex Seal" url: https://www.desertcart.pl/products/529278198-max-17-oz-2-pack-white-stop-leaks-instantly-waterproof store_origin: PL region: Poland --- # Waterproof & leak-proof seal Heat & cold resistant durability Flexible rubberized coating MAX, 17 oz, 2-Pack, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More **Brand:** flex seal **Price:** 270 zΕ‚ **Availability:** βœ… In Stock ## Summary > πŸ’ͺ Seal it. Protect it. Flex your fix like a pro. ## Quick Answers - **What is this?** MAX, 17 oz, 2-Pack, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More by flex seal - **How much does it cost?** 270 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/529278198-max-17-oz-2-pack-white-stop-leaks-instantly-waterproof) ## Best For - flex seal enthusiasts ## Why This Product - Trusted flex seal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Paint-Ready Finish:** Dries white and can be customized with any paint color. - β€’ **Instant Leak Stopper:** Spray on and seal leaks in secondsβ€”no wait, no mess. - β€’ **Multi-Surface Master:** Perfect for gutters, roofs, RVs, wood, windows, and more. - β€’ **Durable & Long-Lasting:** Rubberized coating that won’t crack, peel, or sag for years. - β€’ **All-Weather Flexibility:** Stays pliable through scorching summers and freezing winters. ## Overview Flex Seal MAX is a 17 oz, 2-pack spray-on rubberized sealant that instantly stops leaks and creates a waterproof, flexible coating. Designed for durability, it resists cracking, peeling, and sagging in extreme temperatures, making it ideal for gutters, roofs, RVs, wood, and windows. Once dry, it can be painted to match any surface, providing a long-lasting, professional-grade seal. ## Description Flex Seal MAX, 17 oz, 2-Pack, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More - desertcart.com Review: Good Product - Flex Seal Works Great - Flex Seal is great quality. It comes ready to use so mixability is easy to get started. It's a great price. The Flex Seal is very durable, looks great and clean up is easy so removal is easy. The product seems sturdy. Review: Flex seal for leaks - Worked very well, great adhesion and very easy to apply. ## Features - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C446M32H | | Best Sellers Rank | #171 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Hardware Sealers | | Brand Name | Flex Seal | | Color | White | | Compatible Material | Polyvinyl Chloride, Rubber | | Customer Reviews | 4.4 4.4 out of 5 stars (38,735) | | Item Dimensions | 10 x 5.5 x 2.75 inches | | Item Form | Spray | | Item Weight | 1.06 Pounds | | Manufacturer | Flex Seal | | Material Type | Rubber | | Number of Items | 2 | | Part Number | FSMAXWHT24-2PK | | Style Name | White, MAX, 17oz, 2-Pack | | Surface Recommendation | Roof,Windows,Wood | | UPC | 810129870343 | | Unit Count | 34.0 Ounce | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Flex Seal - **Item Weight:** 1.06 Pounds - **Item dimensions L x W x H:** 10 x 5.5 x 2.75 inches - **Material:** Rubber - **Style:** White, MAX, 17oz, 2-Pack ## Images ![MAX, 17 oz, 2-Pack, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More - Image 1](https://m.media-amazon.com/images/I/81pZ6H4OupL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Product - Flex Seal Works Great *by C***D on February 20, 2026* Flex Seal is great quality. It comes ready to use so mixability is easy to get started. It's a great price. The Flex Seal is very durable, looks great and clean up is easy so removal is easy. The product seems sturdy. ### ⭐⭐⭐⭐⭐ Flex seal for leaks *by G***T on March 28, 2026* Worked very well, great adhesion and very easy to apply. ### ⭐⭐⭐⭐ It works fine *by C***R on March 9, 2026* Good product ..fit for purpose ## Frequently Bought Together - Flex Seal MAX, 17 oz, 2-Pack, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More - Flex Paste, Half-Quart, White, Waterproof Paintable Putty, Spackle Sealant, Fill Gaps Cracks Holes - Block Out Water and Air - UV Resistant - Walls, Drywall, EPDM, Concrete, Roof, RV Repairs - Flex Tape, 4 in x 5 ft, Gray, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor Projects - Home RV Roof Plumbing and Pool Repairs --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/529278198-max-17-oz-2-pack-white-stop-leaks-instantly-waterproof](https://www.desertcart.pl/products/529278198-max-17-oz-2-pack-white-stop-leaks-instantly-waterproof) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*