---
product_id: 640035208
title: "Waterproof Black Coat & Seal Spray, 450ml – Flexible, Weatherproof Liquid Sealant & Waterproof Patch & Seal Tape Black 3m"
brand: "gorilla"
price: "¥14753"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/640035208-waterproof-black-coat-and-seal-spray-450ml-flexible-weatherproof-liquid
store_origin: JP
region: Japan
---

# 100% waterproof seal weatherproof & UV resistant flexible & stretchable rubber Waterproof Black Coat & Seal Spray, 450ml – Flexible, Weatherproof Liquid Sealant & Waterproof Patch & Seal Tape Black 3m

**Brand:** gorilla
**Price:** ¥14753
**Availability:** ✅ In Stock

## Summary

> 💪 Seal it, stretch it, weatherproof it — your all-weather fix in one spray & tape!

## Quick Answers

- **What is this?** Waterproof Black Coat & Seal Spray, 450ml – Flexible, Weatherproof Liquid Sealant & Waterproof Patch & Seal Tape Black 3m by gorilla
- **How much does it cost?** ¥14753 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/640035208-waterproof-black-coat-and-seal-spray-450ml-flexible-weatherproof-liquid)

## Best For

- gorilla enthusiasts

## Why This Product

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

## Key Features

- • **All-Condition Durability:** Patch & Seal Tape withstands extreme heat, cold, wet, and dry environments without fail.
- • **Stretch & Flex Technology:** Rubberized backing adapts to uneven surfaces for a flawless, permanent bond.
- • **UV-Resistant Black Finish:** Keeps its sleek black color even under direct sunlight—no fading, just style.
- • **Ultimate Weatherproof Shield:** Flexible formula defends against rain, moisture, and air for lasting protection.
- • **Seamless Indoor & Outdoor Use:** Perfect for sealing cracks and gaps anywhere—from your home to outdoor gear.

## Overview

Gorilla Waterproof Black Coat & Seal Spray (450ml) combined with 3m Patch & Seal Tape offers a flexible, weatherproof, and UV-resistant solution that seals out water, air, and moisture. Designed for both indoor and outdoor use, it forms a permanent, airtight bond that withstands extreme temperatures and adapts to uneven surfaces, making it ideal for patching cracks, holes, and gaps on various materials.

## Description

Gorilla Waterproof Black Coat & Seal Spray, 450ml – Flexible, Weatherproof Liquid Sealant | Seals out Water, Air & Moisture | For Roof Tiles, Brick, Wood, Metal, Concrete, Stone, Rubber, Plastics*Gorilla® Waterproof Coat & Seal Spray is a flexible, weatherproof coating that seals out water, air and moisture. Perfect for stopping small leaks, this formula seals and protects by easily covering small gaps and cracks to create a heavy duty, watertight seal. ​ ​ It’s durable and versatile, for use both indoors and out. Once cured, the product is waterproof and temperature resistant.Gorilla Waterproof Patch & Seal Tape Black 3mGorilla Waterproof Patch and Seal Tape Black

## Features

- Product 1: *May not work for all types of plastic or rubber porous materials (wood, concrete and similar) may require additional coats. Direct exposure to sunlight may cause colour to fade.
- Product 1: FLEXIBLE & WEATHERPROOF: Gorilla Waterproof Coat & Seal Spray offers durable protection with its flexible and weatherproof formula, ensuring reliable defense against the elements for various surfaces and applications.
- Product 1: SEALS OUT WATER, AIR & MOISTURE: Effectively seals out water, air, and moisture, providing robust defense against the elements for long-lasting durability and reliability. Once cured, the product is weatherproof and temperature resistant.
- Product 1: INDOOR & OUTDOOR: Suitable for both indoor and outdoor use, offering reliable protection against water, air, and moisture for various surfaces and environments. Can be used for sealing small cracks indoor and out
- Product 2: 100% WATERPROOF - Forms a permanent bond which is 100% waterproof and airtight. Perfect for patching holes, cracks, gaps and tears.
- Product 2: WORKS IN EXTREME CONDITIONS - Waterproof Patch and Seal Tape withstands wet, dry, hot or cold conditions.
- Product 2: UV RESISTANT - The UV resistant backing won't be affected by direct sunlight.
- Product 2: FLEX AND STRETCH - The rubberised backing can be flexed and stretched to adapt to uneven surfaces.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Colour | black |
| Style | Paint+ Patch & Seal Tape |
| Material | Rubber |
| Item Package Quantity | 1 |

## Product Details

- **Material:** Rubber
- **Brand:** Gorilla
- **Style:** Paint+ Patch & Seal Tape
- **Water resistance level:** Waterproof
- **Item form:** Spray

## Images

![Waterproof Black Coat & Seal Spray, 450ml – Flexible, Weatherproof Liquid Sealant & Waterproof Patch & Seal Tape Black 3m - Image 1](https://m.media-amazon.com/images/I/51BpIp5DWAL.jpg)

## Frequently Bought Together

- Gorilla Waterproof Black Coat & Seal Spray, 450ml – Flexible, Weatherproof Liquid Sealant & Waterproof Patch & Seal Tape Black 3m
- Polar Clear Leak Fix Spray - 400ml - Waterproof Roof Sealant - Instantly Seals Leaks and Cracks, for Lasting Protection on Roofs, Drainpipes and Gutter Repairs, for Interior and Exterior Use
- Gorilla Mould Resistant Sealant Clear 80ml

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**Shop now:** [https://www.desertcart.jp/products/640035208-waterproof-black-coat-and-seal-spray-450ml-flexible-weatherproof-liquid](https://www.desertcart.jp/products/640035208-waterproof-black-coat-and-seal-spray-450ml-flexible-weatherproof-liquid)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*