---
product_id: 689018545
title: "Polyurethane Waterproof Coating, Polyurethane Waterproofing and Leak Repair Eco-friendly Coating,Invisible Clear Waterproof Sealant, Tile Trapping Repair Wall Mending Agent Glue (Black,300 G)"
brand: "donubiiu"
price: "€ 66.75"
currency: EUR
in_stock: true
category: "Donubiiu"
url: https://www.desertcart.sk/products/689018545-polyurethane-waterproof-coating-polyurethane-waterproofing-and-leak-repair-eco-friendly
store_origin: SK
region: Slovakia
---

# 300g durable waterproof sealant invisible, crystal-clear, non-yellowing finish 3-6 hours quick drying time Polyurethane Waterproof Coating, Polyurethane Waterproofing and Leak Repair Eco-friendly Coating,Invisible Clear Waterproof Sealant, Tile Trapping Repair Wall Mending Agent Glue (Black,300 G)

**Brand:** donubiiu
**Price:** € 66.75
**Availability:** ✅ In Stock

## Summary

> 💧 Seal it, forget it — waterproofing that works invisibly!

## Quick Answers

- **What is this?** Polyurethane Waterproof Coating, Polyurethane Waterproofing and Leak Repair Eco-friendly Coating,Invisible Clear Waterproof Sealant, Tile Trapping Repair Wall Mending Agent Glue (Black,300 G) by donubiiu
- **How much does it cost?** € 66.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/689018545-polyurethane-waterproof-coating-polyurethane-waterproofing-and-leak-repair-eco-friendly)

## Best For

- donubiiu enthusiasts

## Why This Product

- Trusted donubiiu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Invisible Protection:** Crystal-clear finish keeps surfaces looking flawless without yellowing over time.
- • **Ultimate Leak Defense:** Seals cracks and leaks instantly with a powerful polyurethane barrier.
- • **Eco-Friendly & Durable:** Long-lasting, weather-resistant coating that’s safe for indoor and outdoor use.
- • **Fast & Easy Application:** Brush, roll, or wipe on with quick 3-6 hour drying for hassle-free repairs.
- • **Versatile Repair Solution:** Perfect for roofs, walls, pipes, bathrooms, pools, and more—never worry about leaks again.

## Overview

This 300g polyurethane waterproof coating offers a durable, eco-friendly sealant solution that quickly dries in 3-6 hours. Its invisible, crystal-clear finish prevents water damage and resists yellowing, making it ideal for a wide range of indoor and outdoor leak repairs—from roofs to bathrooms. Easy to apply with brush or roller, it ensures long-lasting protection against moisture and cracks.

## Description

Whether sealing a roof, basement or any other leak-prone area, this coating provides superior waterproofing protection and ensures a long-lasting waterproof seal. Specifications: Category: Polyurethane Waterproof Coating Color: Black Net content: 150g/300 Shelf life: three years Storage method: store in a cool and dry place Package Include: 1/2/3 pcs * Polyurethane Waterproof Coating (with Brush and Disposable Gloves) Notes: 1. Due to Manual Measurement, Please Allow a Difference of 1-3CM. 2. Due to the Difference of Light and Screen, The Color of This Item May Be Slightly Different from the Picture.

## Features

- 【Waterproof Leak Repair Coating】Coating of waterproof adhesive sealant, It ensures long-lasting, durable, and weather resistant roof waterproofing, preventing moisture and water damage, Water on polyurethane coating drops but does not permeate.
- 【Powerful and Long-lasting Protection】 - Our invisible waterproof sealant utilizes a strong adhesive and sealing effect that immediately provides long-lasting protection against leaks, cracks, and damage. Its transparent finish remains crystal clear without yellowing over time.
- 【Excellent Quality】 - Invisible Waterproof Agent helps you to easily fix water leaks. Clean the foundation surfaces before applying the waterproof sealant to ensure that the foundation surfaces are dry.After applying, wait 3-6 hours for it to set completely.
- 【Easy to Apply】Before use, clean the surface of the product that needs to be applied and any leakage areas. After drying, mix the waterproof adhesive thoroughly. You can use a brush to dip, wipe, and apply with a roller and hassle-free installation with a quick drying time.
- 【Widely Used】Suitable for flat roofs, sloping roofs, exterior wall cracks, skylights, chimneys, RVs, exterior wall pipes, sealing pipe leaks, walls, corners, toilet leaks, swimming pools, bathrooms, etc sealing cracks, seams, or seams for indoor and outdoor use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DN1F335L |
| Batteries Required? | No |
| Best Sellers Rank | 653,003 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,226 in Tile Grout |
| Colour | Black |
| Customer Reviews | 1.0 1.0 out of 5 stars (1) |
| Date First Available | 14 Nov. 2024 |
| Included components | no |
| Item Weight | 300 g |
| Manufacturer | Donubiiu |
| Manufacturer reference | 8258777932242 |
| Material | Polyurethane |
| Package Dimensions | 25 x 15 x 5 cm; 300 g |
| Part number | 8258777932242 |
| Size | 300 G |

## Product Details

- **Brand:** Donubiiu
- **Item form:** Paste
- **Material:** Polyurethane
- **Unit count:** 150.0 gram
- **Water resistance level:** Waterproof

## Images

![Polyurethane Waterproof Coating, Polyurethane Waterproofing and Leak Repair Eco-friendly Coating,Invisible Clear Waterproof Sealant, Tile Trapping Repair Wall Mending Agent Glue (Black,300 G) - Image 1](https://m.media-amazon.com/images/I/41N2FJ7Zz+L.jpg)
![Polyurethane Waterproof Coating, Polyurethane Waterproofing and Leak Repair Eco-friendly Coating,Invisible Clear Waterproof Sealant, Tile Trapping Repair Wall Mending Agent Glue (Black,300 G) - Image 2](https://m.media-amazon.com/images/I/41VCcB6TzUL.jpg)
![Polyurethane Waterproof Coating, Polyurethane Waterproofing and Leak Repair Eco-friendly Coating,Invisible Clear Waterproof Sealant, Tile Trapping Repair Wall Mending Agent Glue (Black,300 G) - Image 3](https://m.media-amazon.com/images/I/41Y+VoYCCHL.jpg)
![Polyurethane Waterproof Coating, Polyurethane Waterproofing and Leak Repair Eco-friendly Coating,Invisible Clear Waterproof Sealant, Tile Trapping Repair Wall Mending Agent Glue (Black,300 G) - Image 4](https://m.media-amazon.com/images/I/51DaFYF3DlL.jpg)
![Polyurethane Waterproof Coating, Polyurethane Waterproofing and Leak Repair Eco-friendly Coating,Invisible Clear Waterproof Sealant, Tile Trapping Repair Wall Mending Agent Glue (Black,300 G) - Image 5](https://m.media-amazon.com/images/I/51hQsh1ehXL.jpg)

## Frequently Bought Together

- Polyurethane Waterproof Coating, Polyurethane Waterproofing and Leak Repair Eco-friendly Coating,Invisible Clear Waterproof Sealant, Tile Trapping Repair Wall Mending Agent Glue (Black,300 G)
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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-01*