--- product_id: 663435902 title: "Liquid Rubber Waterproof Sealant - 3X Stronger- Black 1L" brand: "tapel" price: "R1656" currency: ZAR in_stock: true category: "Tapel" url: https://www.desertcart.co.za/products/663435902-liquid-rubber-waterproof-sealant-3x-stronger-black-1l store_origin: ZA region: South Africa --- # 90% cure in 2 hours -40°F to 300°F temperature resilience 3X stronger waterproof membrane Liquid Rubber Waterproof Sealant - 3X Stronger- Black 1L **Brand:** tapel **Price:** R1656 **Availability:** ✅ In Stock ## Summary > 🖤 Seal it once, seal it strong — waterproof confidence that lasts! ## Quick Answers - **What is this?** Liquid Rubber Waterproof Sealant - 3X Stronger- Black 1L by tapel - **How much does it cost?** R1656 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/663435902-liquid-rubber-waterproof-sealant-3x-stronger-black-1l) ## 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 - • **Weatherproof Warrior:** UV-resistant, salt spray tested, and endures extreme weather without cracking - • **Eco-Smart & High Yield:** Low-VOC, safe for ponds & greenhouses, covers 2m² per liter—30% more efficient than asphalt - • **Long-Lasting Flexibility:** Remains pliable for 5+ years, adapting to seasonal expansion and contraction - • **Fast-Track DIY Application:** No tools or mixing—brush, roll, or pour on for instant leak stop and crack fill - • **Ultimate Multi-Surface Armor:** Seals roofs, concrete, metal, wood & PVC instantly with a tough, flexible barrier ## Overview Tapel Liquid Rubber Waterproof Sealant is a professional-grade, black 1L coating that creates a 3X stronger waterproof membrane across multiple surfaces. It cures rapidly (90% in 2 hours), withstands extreme temperatures (-40°F to 300°F), and offers UV and chemical resistance. Eco-friendly and easy to apply without tools, it covers 2m² per liter and remains flexible for over 5 years, making it the ultimate solution for durable indoor/outdoor leak repair and weatherproof protection. ## Description Tapel Liquid Rubber Waterproof Sealant - 3X Stronger- Black 1L | Professional Grade Roof & Concrete Coating, Indoor/Outdoor Leak Repair, Crack Filler, Weather-Resistant Protection : desertcart.co.uk: DIY & Tools ## Features - ✔ 🔧 MULTI-SURFACE ARMOR PROTECTION: Tapel's Black liquid rubber forms an impenetrable waterproof membrane for roofs, concrete foundations, metal gutters, wooden sheds, PVC pipes, and more. Bonds instantly to stop active leaks while preventing future cracks – even in -40°F to 300°F extremes. - ✔ ⚡ DIY-FRIENDLY INSTANT SEAL TECHNOLOGY: No mixing, no tools – apply like thick paint with brush/roller/pour method. Self-leveling formula fills hairline cracks (<1mm) automatically. 90% cure in 2hrs (50°F+), walkable surface in 24hrs. - ✔ 360° WEATHER WARRIOR DEFENSE: UV-resistant elastomeric coating flexes with seasonal expansion/contraction. Passes 1000hr salt spray test, withstands torrential rains, ice dams, and pool chemical splashes. - ✔ ✅ ECO-SAFE & HIGH-YIELD COVERAGE: Low-VOC water-based formula safe for fish ponds and greenhouse use. 1kg covers 2m² (1 coat) – 30% more efficient than asphalt-based products. Remains pliable for 5+ years without cracking. - ✔ 🛠️ Application Tip: Extended periods of rain and cool weather can delay the curing process of waterproof adhesives. It's advisable to apply the waterproof glue during clear, sunny conditions and in an environment that remains relatively dry both before and after application. For optimal performance, the liquid rubber sealant should be applied in temperatures of 10˚C/50˚F or above, including the temperatures overnight. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D8B2SXT1 | | Best Sellers Rank | 8,823 in DIY & Tools ( See Top 100 in DIY & Tools ) 14 in Waterproofers | | Brand | Tapel | | Colour | Black | | Compatible Material | Ceramic, Metal, Plastic, Rubber, Wood | | Country Of Origin | China | | Customer Reviews | 4.0 4.0 out of 5 stars (459) | | Included Components | Tapel Liquid Rubber Waterproof Sealant | | Item Dimensions | 9 x 9 x 9 centimetres | | Item Form | Liquid | | Item Highlight | Professional Grade Roof & Concrete Coating, Indoor/Outdoor Leak Repair, Crack Filler, Weather-Resistant Protection | | Item Weight | 1000 Grams | | Manufacturer | tapel | | Manufacturer Part Number | Tapel Flüssiger Wasser Stopp | | Material | Polyurethane | | Model Number | BLACK | | Number of Items | 1 | | Number of Packs | 1 | | Style Name | NEW FORMULA | | UPC | 694774859607 | | Unit Count | 1000.0 millilitre | | 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 ![Liquid Rubber Waterproof Sealant - 3X Stronger- Black 1L - Image 1](https://m.media-amazon.com/images/I/41P4mw095jL.jpg) ![Liquid Rubber Waterproof Sealant - 3X Stronger- Black 1L - Image 2](https://m.media-amazon.com/images/I/51o0iS3UwnL.jpg) ![Liquid Rubber Waterproof Sealant - 3X Stronger- Black 1L - Image 3](https://m.media-amazon.com/images/I/51NHkkS4oZL.jpg) ![Liquid Rubber Waterproof Sealant - 3X Stronger- Black 1L - Image 4](https://m.media-amazon.com/images/I/51Q1drdXS8L.jpg) ![Liquid Rubber Waterproof Sealant - 3X Stronger- Black 1L - Image 5](https://m.media-amazon.com/images/I/511eo7PVTTL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Frequently Bought Together - Tapel Liquid Rubber Waterproof Sealant - 3X Stronger - Black 35oz - Professional Grade Roof & Concrete Coating, Indoor/Outdoor Leak Repair, Crack Filler, Weather-Resistant Protection - Pro Grade, Paint Brushes, 5-Piece, Paint Brush Set: Flat & Angle Brushes for Latex and Oil Paints, Stains, Interior & Exterior Home Improvement - Edward Tools 7 Piece 4” Paint Roller Kit - Includes Acrylic, Polyester and Foam Covers - Deluxe Plastic Paint Tray - Ergo-Grip Frame with Rubber Handle --- ## 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.co.za/products/663435902-liquid-rubber-waterproof-sealant-3x-stronger-black-1l](https://www.desertcart.co.za/products/663435902-liquid-rubber-waterproof-sealant-3x-stronger-black-1l) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-09*