--- product_id: 663297206 title: "CrystalClear 500% Elastic Waterproof Coating - 1L Invisible Finish | Self-Leveling Liquid Rubber Sealant for Roofs/Pools/Bathrooms - UV-Resistant & -40°F to 300°F - Professional Leak Repair" brand: "tapel" price: "¥11858" currency: JPY in_stock: true reviews_count: 13 category: "Tapel" url: https://www.desertcart.jp/products/663297206-crystalclear-500-elastic-waterproof-coating-1l-invisible-finish-self-leveling store_origin: JP region: Japan --- # 20+ years UV resistance 500% stretch patented membrane -40°F to 300°F extreme temp range CrystalClear 500% Elastic Waterproof Coating - 1L Invisible Finish | Self-Leveling Liquid Rubber Sealant for Roofs/Pools/Bathrooms - UV-Resistant & -40°F to 300°F - Professional Leak Repair **Brand:** tapel **Price:** ¥11858 **Availability:** ✅ In Stock ## Summary > 💧 Seal the Future with Invisible Strength! ## Quick Answers - **What is this?** CrystalClear 500% Elastic Waterproof Coating - 1L Invisible Finish | Self-Leveling Liquid Rubber Sealant for Roofs/Pools/Bathrooms - UV-Resistant & -40°F to 300°F - Professional Leak Repair by tapel - **How much does it cost?** ¥11858 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/663297206-crystalclear-500-elastic-waterproof-coating-1l-invisible-finish-self-leveling) ## Best For - tapel enthusiasts ## Why This Product - Trusted tapel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Elasticity:** Stretches 5X to bridge cracks up to 1/4" without tearing—durability that adapts to your structure’s every move. - • **Built to Brave Extremes:** Military-grade UV stabilizers and temperature resilience from Arctic cold to desert heat ensure your surfaces stay protected for 20+ years. - • **Universal Surface Bonding:** Bonds instantly to 237+ materials without priming—ideal for preserving historic tiles, glass roofs, and any surface where appearance matters. - • **Invisible, Flawless Finish:** Self-leveling formula fills hairline cracks seamlessly with a crystal-clear finish—no brush marks, no sagging, just perfection. - • **Professional-Grade Waterproofing:** Advanced liquid rubber sealant cures fast in dry conditions, delivering a reliable, invisible shield against leaks and moisture intrusion. ## Overview The CrystalClear 500% Elastic Waterproof Coating is a cutting-edge polyurethane liquid rubber sealant designed for professional-grade leak repair. Featuring a patented hyper-elastic membrane that stretches up to 500%, it bridges cracks up to 1/4" without tearing and outperforms standard coatings in freeze-thaw durability. Its self-leveling, crystal-clear finish cures in 4 hours and resists UV damage for over 20 years, withstanding temperatures from -40°F to 300°F. Compatible with over 237 surfaces without priming, it’s perfect for roofs, pools, bathrooms, and historic preservation projects requiring invisible, long-lasting waterproof protection. ## Description Tapel CrystalClear 500% Elastic Waterproof Coating - 1L Invisible Finish | Self-Leveling Liquid Rubber Sealant for Roofs/Pools/Bathrooms - UV-Resistant & -40°F to 300°F - Professional Leak Repair : desertcart.co.uk: DIY & Tools Review: Recommend - Idea for small repairs Review: Waterproof sealant - Sealed pool liner well two coats giving time for the first to dry ## Features - ✔ PATENTED HYPER-ELASTIC MEMBRANE STRETCHES 500% TO WITHSTAND STRUCTURAL SHIFTS: Laboratory-Proven to Bridge 1/4" Cracks Without Tearing. Outperforms Standard Rubber Coatings by 3X in Freeze-Thaw Cycle Tests - ✔ SELF-LEVELING FORMULA CRAWLS INTO HAIRLINE CRACKS AUTOMATICALLY: No Brush Marks & Zero Sag on Vertical Surfaces. Cures Crystal Clear in 4 Hours @77°F - ✔ MILITARY-GRADE UV STABILIZERS RESIST 20+ YEARS SUN EXPOSURE: Withstands -40°F Arctic Cold to 300°F Desert Heat (Ideal for RV Roofs & Solar Panel Sealing) - ✔ INVISIBLE SHIELD BONDS TO 237+ SURFACES WITHOUT PRIMING: Perfect for Historic Tile Preservation & Glass Roofs Where Appearance Matters - ✔ INVISIBLE WATERPROOF AGENT COLD AND WET TIP: Prolonged rainy and wet weather, falling temperatures can cause waterproof adhesive to take longer to cure. We recommend that you try to ensure that the weather is sunny and the operating environment is relatively dry before and after applying the waterproof glue. Liquid rubber sealant recommended usage temperature: 10˚C/50˚F or higher (including overnight temperatures). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D8B3D5HF | | Best Sellers Rank | 4,918 in DIY & Tools ( See Top 100 in DIY & Tools ) 11 in Waterproofers | | Brand | Tapel | | Colour | Clear | | Compatible Material | Ceramic, Metal, Plastic, Rubber, Wood | | Country Of Origin | China | | Customer Reviews | 4.1 out of 5 stars 454 Reviews | | Included Components | Tapel Liquid Rubber Waterproof Sealant | | Item Dimensions | 9 x 9 x 9 centimetres | | Item Form | Liquid | | Item Highlight | Self-Leveling Liquid Rubber Sealant for Roofs/Pools/Bathrooms - UV-Resistant & -40°F to 300°F - Professional Leak Repair | | Item Weight | 1000 Grams | | Item dimensions L x W x H | 9 x 9 x 9 centimetres | | Item weight | 1000 Grams | | Manufacturer | tapel | | Manufacturer Part Number | Tapel Flüssiger Wasser Stopp | | Material | Polyurethane | | Model Number | CLEAR | | Number of Items | 1 | | Style | NEW FORMULA | | Style Name | NEW FORMULA | | Surface Recommendation | Flat roofs, sloped roofs, roofs, external wall cracks, foundations, sheds, basements, metal, wood, concrete, gutters, skylights, PVC pipe joints, windows, RVs, pools | | UPC | 705598010850 | | Unit Count | 1000.0 millilitre | | Water Resistance Level | Waterproof | | Water resistance level | Waterproof | ## Product Details - **Brand:** Tapel - **Item dimensions L x W x H:** 9 x 9 x 9 centimetres - **Item weight:** 1000 Grams - **Material:** Polyurethane - **Style:** NEW FORMULA ## Images ![CrystalClear 500% Elastic Waterproof Coating - 1L Invisible Finish | Self-Leveling Liquid Rubber Sealant for Roofs/Pools/Bathrooms - UV-Resistant & -40°F to 300°F - Professional Leak Repair - Image 1](https://m.media-amazon.com/images/I/61uhKPux8dL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Recommend *by K***H on 20 July 2026* Idea for small repairs ### ⭐⭐⭐⭐⭐ Waterproof sealant *by A***R on 29 August 2026* Sealed pool liner well two coats giving time for the first to dry ### ⭐ It's not waterproof *by A***X on 8 June 2026* I was very disappointed to find once I'd painted my shed roof with this it isn't waterproof atall, just had lumps of dried paint balls all over the roof, rain water leaking in. Avoid buying if your using on a product you put outside in all weathers. ## Frequently Bought Together - Tapel Liquid Rubber Waterproof Sealant - Clear 35oz for 2m² (Single Coat) - Invisible Waterproof Agent Transparent Repairing Leak Waterproof Adhesive - Indoor & Outdoor Waterproof Coating - Pro Grade- Paint Brushes - 5 Piece Flat and Angle, Paint Brush for All Latex and Oil Paints & Stains - Home Improvement - Interior & Exterior Use Paint Brush --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/663297206-crystalclear-500-elastic-waterproof-coating-1l-invisible-finish-self-leveling](https://www.desertcart.jp/products/663297206-crystalclear-500-elastic-waterproof-coating-1l-invisible-finish-self-leveling) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-04*