---
product_id: 658891885
title: "Black Liquid Rubber Waterproof Coating - 3X Stronger Sealant for Foundation, Pond & Roof Repair - Heavy Duty Elastomeric Membrane for Concrete, Metal & Wood - UV Resistant & Body Safe - 1 Quart"
brand: "tapel"
price: "$96.11"
currency: USD
in_stock: true
reviews_count: 13
category: "Tapel"
url: https://www.desertcart.ec/products/658891885-black-liquid-rubber-waterproof-coating-3x-stronger-sealant-for-foundation
store_origin: EC
region: Ecuador
---

# UV resistant up to 248°F Pond & garden safe formula 3X stronger adhesion Black Liquid Rubber Waterproof Coating - 3X Stronger Sealant for Foundation, Pond & Roof Repair - Heavy Duty Elastomeric Membrane for Concrete, Metal & Wood - UV Resistant & Body Safe - 1 Quart

**Brand:** tapel
**Price:** $96.11
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal it like a pro—3X stronger, eco-safe, and weatherproof for unstoppable protection!

## Quick Answers

- **What is this?** Black Liquid Rubber Waterproof Coating - 3X Stronger Sealant for Foundation, Pond & Roof Repair - Heavy Duty Elastomeric Membrane for Concrete, Metal & Wood - UV Resistant & Body Safe - 1 Quart by tapel
- **How much does it cost?** $96.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/658891885-black-liquid-rubber-waterproof-coating-3x-stronger-sealant-for-foundation)

## 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

- • **DIY-Pro Ready:** Self-leveling, quick-dry formula applies smoothly with brush, roller, or sprayer for a flawless finish.
- • **Eco-Conscious & Safe:** VOC-free, non-toxic formula protects aquatic life and plants—perfect for ponds and gardens.
- • **Unmatched Durability:** 3X stronger sealant bonds instantly to concrete, metal, and wood for long-lasting protection.
- • **Extreme Weather Warrior:** Withstands freezing -40°F to scorching 248°F without cracking or peeling.
- • **Seamless, Stretchy Shield:** Heavy-duty elastomeric membrane flexes with your structure to prevent leaks and cracks.

## Overview

Tapel Black Liquid Rubber Waterproof Coating delivers a heavy-duty, elastomeric membrane that bonds 3X stronger than standard sealants. Its eco-friendly, VOC-free formula is safe for ponds and gardens, while its UV resistance and extreme temperature tolerance (-40°F to 248°F) ensure durable protection for foundations, roofs, and more. Easy to apply and quick to dry, it’s the ultimate solution for professional-grade waterproofing and leak repair.

## Description

Tapel Black Liquid Rubber Waterproof Coating - 3X Stronger Sealant for Foundation, Pond & Roof Repair - Heavy Duty Elastomeric Membrane for Concrete, Metal & Wood - UV Resistant & Body Safe - 1 Quart: desertcart.com: Tools & Home Improvement

Review: We were impressed - This stuff works great. I guess I was not paying attention when I ordered it. I was thinking it was gallon size, but was quart size. I needed to fix a leak on the top of my cargo van and it did a great job. It spread out and covered all the seams and dented areas on the top of my van.
Review: Cheaper but as effective as Red Guard - It seems every bit as good as Red Guard, but much cheaper. It is easy to apply, but doesn't change colors to signal it is dry, which is a gimmick. It dries quickly.

## Features

- ✔【POND & GARDEN SAFE FORMULA】 Unlike harsh asphalt-based products, Tapel’s eco-conscious, water-based formula is VOC-free and safe for ponds, fountains, and planter boxes. Once cured, it creates a non-toxic barrier that protects your aquatic life and plants.
- ✔【ULTIMATE FOUNDATION & ROOF SEAL】 Stop leaks before they start. Our heavy-duty black elastomeric membrane provides a seamless shield for basement foundations, retaining walls, and flat roofs. It stretches with your structure to prevent cracks from reappearing.
- ✔【3X STRONGER ADHESION & DURABILITY】 Engineered for maximum grip, this coating bonds instantly to concrete, metal, wood, and EPDM. It is 3X stronger than standard sealants, resisting peeling even under continuous water submersion or extreme weather.
- ✔【WEATHERPROOF & UV PROTECTION】 Built to withstand the toughest elements. From freezing winters (-40°F) to scorching summers (248°F), our UV-resistant black finish won't degrade, melt, or crack, ensuring long-term protection for all outdoor structures.
- ✔【EASY APPLICATION & SELF-LEVELING】 Save time with a professional-grade finish. The self-leveling formula applies smoothly with a brush, roller, or high-quality sprayer. Tack-free in 2 hours, making it the efficient choice for DIY and industrial leak repairs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D8B2SXT1 |
| Best Sellers Rank | #39,352 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #127 in Hardware Sealers |
| Brand | Tapel |
| Color | BLACK |
| Date First Available | June 28, 2024 |
| Item Form | Liquid |
| Item Weight | 2.2 pounds |
| Item dimensions L x W x H | 3.54 x 3.54 x 3.54 inches |
| Item model number | BLACK |
| Manufacturer | tapel |
| Material | Polyurethane |
| Number of Items | 1 |
| Product Dimensions | 3.54 x 3.54 x 3.54 inches |
| Style | NEW FORMULA |
| UPC | 694774859607 |
| Unit Count | 35.27 Ounce |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Tapel
- **Item Weight:** 1000 Grams
- **Item dimensions L x W x H:** 3.54 x 3.54 x 3.54 inches
- **Material:** Polyurethane
- **Style:** NEW FORMULA

## Images

![Black Liquid Rubber Waterproof Coating - 3X Stronger Sealant for Foundation, Pond & Roof Repair - Heavy Duty Elastomeric Membrane for Concrete, Metal & Wood - UV Resistant & Body Safe - 1 Quart - Image 1](https://m.media-amazon.com/images/I/61idA+601hL.jpg)

## Available Options

This product comes in different **Pattern, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ We were impressed
*by I***D on December 3, 2025*

This stuff works great. I guess I was not paying attention when I ordered it. I was thinking it was gallon size, but was quart size. I needed to fix a leak on the top of my cargo van and it did a great job. It spread out and covered all the seams and dented areas on the top of my van.

### ⭐⭐⭐⭐⭐ Cheaper but as effective as Red Guard
*by R***N on January 29, 2026*

It seems every bit as good as Red Guard, but much cheaper. It is easy to apply, but doesn't change colors to signal it is dry, which is a gimmick. It dries quickly.

### ⭐⭐⭐⭐⭐ Heavy-Duty Fix for Leaks & Cracks
*by L***R on June 20, 2025*

This sealant saved my leaking roof! The 35oz black formula is 3X thicker than others—applied easily with a brush, forming a rubbery waterproof layer. Sealed cracks in concrete and stopped gutter leaks. After 6 months of rain/sun, no peeling or cracking. Professional-grade but DIY-friendly—even covered 120 sq ft with one jar!

## 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

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**Shop now:** [https://www.desertcart.ec/products/658891885-black-liquid-rubber-waterproof-coating-3x-stronger-sealant-for-foundation](https://www.desertcart.ec/products/658891885-black-liquid-rubber-waterproof-coating-3x-stronger-sealant-for-foundation)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-14*