---
product_id: 366963765
title: "Polar LeakFix Liquid Rubber - Rubberised Roof Sealant - Clear - 1L"
brand: "polar specialist coatings"
price: "¥20789"
currency: JPY
in_stock: true
category: "Polar Specialist Coatings"
url: https://www.desertcart.jp/products/366963765-polar-leakfix-liquid-rubber-rubberised-roof-sealant-clear-1l
store_origin: JP
region: Japan
---

# Touch dry in 3-4 hours Instant waterproof seal 1m² coverage per litre Polar LeakFix Liquid Rubber - Rubberised Roof Sealant - Clear - 1L

**Brand:** polar specialist coatings
**Price:** ¥20789
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal it, forget it – waterproof your world with confidence!

## Quick Answers

- **What is this?** Polar LeakFix Liquid Rubber - Rubberised Roof Sealant - Clear - 1L by polar specialist coatings
- **How much does it cost?** ¥20789 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/366963765-polar-leakfix-liquid-rubber-rubberised-roof-sealant-clear-1l)

## Best For

- polar specialist coatings enthusiasts

## Why This Product

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

## Key Features

- • **One-Coat Wonder:** Seals leaks & cracks instantly with a flexible, durable rubber membrane
- • **Fast-Dry Formula:** Touch dry in just 3-4 hours, fully cured within a week for reliable protection
- • **No Primer, No Fuss:** Apply directly after cleaning—no primer needed for fast, hassle-free repairs
- • **Trusted Heritage Quality:** Backed by 130+ years of British paint expertise for lasting home defense
- • **Versatile Surface Savior:** Works seamlessly on roofs, gutters, metal, concrete, wood & more

## Overview

Polar LeakFix Liquid Rubber is a clear, solvent-based acrylic roof sealant designed for instant leak repair and waterproofing. Covering approximately 1m² per litre, it forms a flexible, UV-resistant membrane suitable for multiple exterior surfaces without the need for primer. Fast drying and long-lasting, it’s a trusted solution from a brand with over 130 years of protective coating expertise.

## Description

Polar LeakFix Liquid Rubber - Rubberised Roof Sealant - Clear - 1L | One-Coat Rubber Waterproof Sealant - Leak & Crack Repair for Roofs, Gutters & Drainpipes - UV Resistant - No Primer Needed : desertcart.co.uk: DIY & Tools

## Features

- Flammable liquid and vapour.
- May cause drowsiness or dizziness.
- May cause respiratory irritation.
- Toxic to aquatic life with long lasting effects.
- SEALS LEAKS & WATERPROOFS INSTANTLY: Our waterproof roof sealant is a high-performance rubberised coating designed to seal leaks, cracks and damaged exterior surfaces. It forms a strong, flexible membrane that helps protect against damp and weather-related damage, making it ideal for emergency repairs and long-term roof maintenance.
- MADE FOR ROOFS & EXTERIOR REPAIRS: Our roof sealant is suitable for flat and pitched roofs, gutters, windows, pipework and drainpipes. Use on asphalt, bitumen, brick, concrete, stone, tiles, grout, fibreglass, wood, metal and lead, making it a versatile flat roof repair and exterior maintenance solution.
- EASY TO APPLY WITH NO PRIMER: Clear moss and debris, remove surface water and clean away oil, grease and dirt before application. Stir well and apply directly without primer using a brush or roller. One generous coat is normally enough, although porous or challenging surfaces may require a second coat after 2-3 days.
- 1M² COVERAGE PER LITRE: Our roof sealer waterproof black coating covers approximately 1m² per litre, depending on the surface and application method. It is touch dry in 3-4 hours and completely cured within 6-7 days. Ideal for felt roof repair, gutters, sheds and general exterior maintenance where reliable waterproofing is needed.
- PROTECTING HOMES SINCE 1890: At Polar we are proud of our British heritage, with over 130 years of paint manufacturing experience. Our specialist paints and coatings are designed to help you renovate, revive and protect your home with confidence. Combining trusted quality with a customer-first approach, we're here to help you get the job done right. Please note that packaging may vary as we update our branding.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NM2PXQV |
| Best Sellers Rank | 4,221 in DIY & Tools ( See Top 100 in DIY & Tools ) 3 in Roof Coatings & Paints |
| Brand | Polar Specialist Coatings |
| Colour | Clear |
| Compatible Material | Bitumen, Concrete, Metal, Lead, Felt, Fiberglass, Asphalt |
| Country Of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,978) |
| Included Components | Paint |
| Item Dimensions | 22.4 x 25.4 x 36.8 centimetres |
| Item Form | Liquid |
| Item Highlight | One-Coat Rubber Waterproof Sealant - Leak & Crack Repair for Roofs, Gutters & Drainpipes - UV Resistant - No Primer Needed |
| Item Weight | 840 Grams |
| Manufacturer | Polar Protective Products |
| Manufacturer Part Number | 4000050 |
| Material | Solvent-Based Acrylic |
| Model Number | 4000050 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Style Name | Compact |
| Surface Recommendation | Metal, Wood, Plastics & Ceramics |
| Unit Count | 1000.0 millilitre |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Polar Specialist Coatings
- **Item dimensions L x W x H:** 22.4 x 25.4 x 36.8 centimetres
- **Item weight:** 840 Grams
- **Material:** Solvent-Based Acrylic
- **Style:** Compact

## Images

![Polar LeakFix Liquid Rubber - Rubberised Roof Sealant - Clear - 1L - Image 1](https://m.media-amazon.com/images/I/41HC70aeZ1L.jpg)
![Polar LeakFix Liquid Rubber - Rubberised Roof Sealant - Clear - 1L - Image 2](https://m.media-amazon.com/images/I/51l36QEYTuL.jpg)
![Polar LeakFix Liquid Rubber - Rubberised Roof Sealant - Clear - 1L - Image 3](https://m.media-amazon.com/images/I/51x6zEYU98L.jpg)
![Polar LeakFix Liquid Rubber - Rubberised Roof Sealant - Clear - 1L - Image 4](https://m.media-amazon.com/images/I/51JCWZ4dyHL.jpg)
![Polar LeakFix Liquid Rubber - Rubberised Roof Sealant - Clear - 1L - Image 5](https://m.media-amazon.com/images/I/4163tb6rFHL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: What surfaces can Polar LeakFix Paint be applied to?**
A: Polar LeakFix Paint is versatile and can be applied to various surfaces, including metal roofs, gutters, bitumen, concrete, lead, fiberglass, and asphalt.

**Q: Does Polar LeakFix Paint withstand extreme weather conditions?**
A: Yes, Polar LeakFix Paint is designed to endure extreme temperatures and heavy rainfall, ensuring long-lasting protection against leaks and water damage in challenging conditions.

**Q: How long does Polar LeakFix Paint take to dry?**
A: The drying time for Polar LeakFix Paint varies based on temperature and coating thickness. Typically, it completes drying within 6-7 days after application, ensuring a seamless and durable finish.

**Q: What is the coverage rate of Polar LeakFix Paint?**
A: One liter of Polar LeakFix Paint covers up to 1 square meter when applied in a single coat, depending on the surface texture and porosity.

**Q: Is Polar LeakFix Paint suitable for indoor applications?**
A: Polar LeakFix Paint is primarily designed for exterior surfaces such as roofs, gutters, and walls.

## Frequently Bought Together

- Polar Clear Leak Fix Paint - 85 oz - One Coat Waterproof Sealant with Reinforced Fibers, Instantly Seals Leaks & Cracks for Roofs, Drainpipes and Gutter Repairs for Exterior Use
- Pro Grade- Paint Brushes - 5 Piece Flat and Angle, Paint Brush for All Latex and Oil Paints & Stains - Home Improvement - Interior & Exterior Use Paint Brush
- Pro Grade Paint Brush Set - 3-Pack - 2" Angle Brushes for All Latex and Oil Paints & Stains - Home Improvement - Interior & Exterior Use

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**Shop now:** [https://www.desertcart.jp/products/366963765-polar-leakfix-liquid-rubber-rubberised-roof-sealant-clear-1l](https://www.desertcart.jp/products/366963765-polar-leakfix-liquid-rubber-rubberised-roof-sealant-clear-1l)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-19*