---
product_id: 789871559
title: "Invisible Waterproof Coating Agent 300g - Transparent, Super Strong, Outdoor Anti-Leakage Roof Sealant Adhesive"
brand: "71nmly"
price: "€ 7.43"
currency: EUR
in_stock: false
url: https://www.desertcart.sk/products/789871559-invisible-waterproof-coating-agent-300g-transparent-super-strong-outdoor-anti
store_origin: SK
region: Slovakia
---

# 300g super-strong waterproof coating Heat & cold resistant, no cracking Multi-surface adhesion: wood, metal, cement Invisible Waterproof Coating Agent 300g - Transparent, Super Strong, Outdoor Anti-Leakage Roof Sealant Adhesive

**Brand:** 71nmly
**Price:** € 7.43
**Availability:** ❌ Out of Stock

## Summary

> 💧 Seal leaks invisibly, live worry-free!

## Quick Answers

- **What is this?** Invisible Waterproof Coating Agent 300g - Transparent, Super Strong, Outdoor Anti-Leakage Roof Sealant Adhesive by 71nmly
- **How much does it cost?** € 7.43 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/789871559-invisible-waterproof-coating-agent-300g-transparent-super-strong-outdoor-anti)

## Best For

- 71nmly enthusiasts

## Why This Product

- Trusted 71nmly brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Weather Durability:** Withstands scorching summers and freezing winters without sagging, cracking, or peeling—your year-round shield.
- • **Fast & Efficient Application:** Quick-drying formula forms a tough waterproof layer in just 24-48 hours, saving you time and hassle.
- • **Invisible & Seamless Protection:** Crystal-clear finish that blends perfectly with any surface, keeping your repairs discreet and stylish.
- • **Versatile Surface Compatibility:** Perfect for roofs, tiles, windows, concrete, wood, and metal—one solution for all your leak worries.
- • **Effortless Use with Included Brush:** Simply brush or spray on, no special tools needed—DIY waterproofing made easy for the modern professional.

## Overview

The Invisible Waterproof Coating Agent is a 300g transparent, super-strong sealant designed for outdoor use. It offers exceptional waterproofing and adhesion on multiple surfaces including wood, metal, cement, and tiles. Engineered to resist extreme temperatures without cracking or peeling, it dries quickly within 24-48 hours to form a durable, invisible protective layer. Ideal for sealing leaks on roofs, walls, bathrooms, and more, this easy-to-apply product comes with a brush for precise application, making it a must-have for efficient, long-lasting repairs.

## Description

1. We provide you with a variety of trustworthy and high-quality products, and I hope you can buy your favorite products. 2. If you have any questions, we will reply you within 24 hours. 3. We try our best to ensure that you have a 100% satisfactory shopping experience! Feature: 1. The transparent glue is as thick as jelly, crystal clear and not yellowing 2. Invisible and non-marking, the water-repellent layer formed after drying is bright and transparent 3. Cold and heat resistant, good toughness 4. Performance: waterproof and durable, cold and heat resistant, strong toughness 5. Scope of application: toilets, balconies, windows, joint asbestos tiles, cement surfaces, concrete, wood, metal and other surfaces. Package included: 1pcs 300g Invisible waterproof agent + 1pcs brush Attention: 1.When the ground is wet or rainy, this product can not be used. 2.Operators should pay attention toprotect their eyes during construction. Ifit is splashed on the skin, please rinse it with clean water. 3.This product is not edible.Keep away from children.

## Features

- 【Easy and Efficient Coating】The clear silicone sealant waterproof can effectively seal and repair damaged surfaces with leakage-proof function, which can be used to bond wet surfaces with high bonding strength, waterproof and leakage-proof. Once dry, it can be painted in any color, seamlessly blending with your desired aesthetics.
- 【Superb Weather Resistance】Our shower sealant can adapt to all kinds of bad environments, it won't sag or drip in the hot summer, and won't crack or peel in the cold winter. Strong adhesion, strong sealing effect, is your perfect good helper
- 【Long-Lasting Results】Ourwaterproof insulation sealant contain quick-drying ingredients that make plastering, patching and sealing easy. 24-48 hours to form a waterproof layer, which becomes stronger over time.
- 【Easy to Use】Spray or brush the leak sealer directly onto the surface of tiles, floor tiles, wall tiles cement, etc. Wait for the product to penetrate into the substrate. After a few minutes, when there is no liquid on the surface, spray two or three times to enhance the effect. (Waterproof Sealant Clean the substrate before construction and make sure the substrate is dry)
- 【Wide Range of Uses】The waterproof spray can be used for crack seepage, window sill seepage, bathroom waterproof sealant seepage, wall seepage, roof seepage and external wall seepage. Solve your troubles!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | 71Nmly |
| Part number | Mife-12 |
| Item Weight | 300 g |
| Package Dimensions | 9.1 x 7.6 x 7.4 cm; 300 g |
| Item model number | JS-01 |
| Size | 1 |
| Colour | Grey |
| Style | Compact |
| Material | Rubber |
| Item Package Quantity | 1 |
| Special Features | Heat Resistant, Strong, Waterproof |
| Included components | 300g Transparent Waterproof Coating Agent |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Rubber
- **Brand:** 71Nmly
- **Style:** Compact
- **Item weight:** 300 Grams
- **Water resistance level:** Waterproof

## Images

![Invisible Waterproof Coating Agent 300g - Transparent, Super Strong, Outdoor Anti-Leakage Roof Sealant Adhesive - Image 1](https://m.media-amazon.com/images/I/718qA+P9SAL.jpg)
![Invisible Waterproof Coating Agent 300g - Transparent, Super Strong, Outdoor Anti-Leakage Roof Sealant Adhesive - Image 2](https://m.media-amazon.com/images/I/61zr8BAsHzL.jpg)
![Invisible Waterproof Coating Agent 300g - Transparent, Super Strong, Outdoor Anti-Leakage Roof Sealant Adhesive - Image 3](https://m.media-amazon.com/images/I/71lFLdc4fuL.jpg)
![Invisible Waterproof Coating Agent 300g - Transparent, Super Strong, Outdoor Anti-Leakage Roof Sealant Adhesive - Image 4](https://m.media-amazon.com/images/I/81OF0oxRwjL.jpg)
![Invisible Waterproof Coating Agent 300g - Transparent, Super Strong, Outdoor Anti-Leakage Roof Sealant Adhesive - Image 5](https://m.media-amazon.com/images/I/71jU638S7lL.jpg)

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**Shop now:** [https://www.desertcart.sk/products/789871559-invisible-waterproof-coating-agent-300g-transparent-super-strong-outdoor-anti](https://www.desertcart.sk/products/789871559-invisible-waterproof-coating-agent-300g-transparent-super-strong-outdoor-anti)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-07*