---
product_id: 121961035
title: "Polar Leak Fix Black Paint - 1 Litre - Instant Waterproof Roof Sealant - Ideal for Leaks, Cracks & Roof Repair - Concrete, Brick, Metal, Drainpipes & Gutters - Easy to Apply"
brand: "polar specialist coatings"
price: "14958 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Polar Specialist Coatings"
url: https://www.desertcart.kg/products/121961035-polar-leak-fix-black-paint-1-litre-instant-waterproof-roof
store_origin: KG
region: Kyrgyzstan
---

# Instant waterproof membrane One-coat quick-dry formula Multi-surface durable sealant Polar Leak Fix Black Paint - 1 Litre - Instant Waterproof Roof Sealant - Ideal for Leaks, Cracks & Roof Repair - Concrete, Brick, Metal, Drainpipes & Gutters - Easy to Apply

**Brand:** polar specialist coatings
**Price:** 14958 som
**Availability:** ✅ In Stock

## Summary

> 💧 Seal it once, forget leaks forever!

## Quick Answers

- **What is this?** Polar Leak Fix Black Paint - 1 Litre - Instant Waterproof Roof Sealant - Ideal for Leaks, Cracks & Roof Repair - Concrete, Brick, Metal, Drainpipes & Gutters - Easy to Apply by polar specialist coatings
- **How much does it cost?** 14958 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/121961035-polar-leak-fix-black-paint-1-litre-instant-waterproof-roof)

## 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

- • **Weatherproof your world:** Long-lasting protection against rain, wind & frost
- • **DIY-friendly, pro-approved:** No primer needed, easy brush or roller application
- • **Versatile surface champion:** Works on concrete, metal, brick, gutters & more
- • **Seal leaks in a single stroke:** One-coat application for rapid repairs
- • **Fiberglass reinforced toughness:** Instantly hard-wearing, crack-resistant shield

## Overview

Polar Leak Fix Black Paint is a 1-litre solvent-based acrylic sealant designed for instant waterproofing of leaks and cracks on roofs, gutters, drainpipes, and multiple surfaces including concrete, brick, and metal. Its quick-drying, one-coat formula forms a durable, weather-resistant membrane reinforced with fiberglass for long-lasting protection. Easy to apply without primer, it covers up to 1m² and is ideal for both DIY enthusiasts and professionals seeking reliable, all-weather roof repair solutions.

## Description

Polar Leak Fix Black Paint - 1 Litre - Instant Waterproof Roof Sealant - Ideal for Leaks, Cracks & Roof Repair - Concrete, Brick, Metal, Drainpipes & Gutters - Easy to Apply : desertcart.co.uk: DIY & Tools

Review: Very impressed. Performed exactly as stated and sorted my leaky roof. - Used this to repair/seal a lead lined bay window roof and I am very impressed. The tin arrived in perfect condition, the lid was securely sealed with metal clips and the contents were complete. Tips: mix/stir very well before use to make sure the fibreglass strands are mixed back into the paint (only the black and grey paints I think). Wear a good quality face mask as the paint gives off very strong vapours. The instructions warn you of this. Apply a couple of coats depending on the nature of and damage to the surface being painted. I applied 3 coats to be sure, but the 3rd was overkill to be honest. Very pleased and impressed with the product. It's sorted the problem for me.
Review: Pretty good - Did quite a good job on a shed roof. I used it outside and inside on the joints. Some leakage later, but only in one place, so I'll just use silicone sealant to fix it.

## Features

- Flammable liquid and vapour.
- May cause drowsiness or dizziness.
- May cause respiratory irritation.
- Toxic to aquatic life with long lasting effects.
- Waterproof Seal: The ideal solution for instant waterproof sealant on leaks or cracks. Apply roof sealant paint to the affected area to seal. The paint forms a waterproof membrane to keep water out. Easy to apply with a brush or roller, ensuring complete coverage. Durable and resilient, it safeguards against damage from severe weather
- One Coat Repair: Don’t waste any time sealing cracks or leaks. Polar LeakFix works in one coat, This flat roof sealant paint provides instant repair on flat or pitched roofs. With 500ml covering up to 0.5㎡, its quick-drying formula ensures minimal downtime. Ideal for both residential and commercial use, offering a reliable solution for all your waterproofing needs
- Instant Protection: Formulated with reinforced fibres for tough, hard-wearing, and instant protection. This black sealant is for emergency repairs or maintenance on drain pipes, gutters, and roofs. It gives long-lasting protection to cracked surfaces and performs reliably in all weather conditions, ensuring peace of mind.
- Easy To Apply: No primer needed before applying Polar Leakfix. Apply waterproofing sealant immediately for instant waterproof protection. Clear the affected area of moss, debris, and surface water, oil, or grease thoroughly. The sealant becomes touch dry within 3-4 hours. Designed for DIY enthusiasts and professionals, achieving thorough sealing
- Multi-Purpose Use: Ideal water sealant for felt shed roofs, asphalt, bitumen surfaces, gutters, drainpipes, concrete, brick, GRP, fiberglass, and metal roofing. Available in Clear, Grey, and Black. Ensures versatility across applications, with a seamless finish for robust protection. Please note: Our paint is not compatible with copper surfaces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PVJ61ZH |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 380 in DIY & Tools ( See Top 100 in DIY & Tools ) 13 in Sealers |
| Colour | Black |
| Coverage | 1 Litre covers up to 1m² |
| Customer Reviews | 4.2 4.2 out of 5 stars (8,310) |
| Date First Available | 21 Mar. 2019 |
| Included components | Spray |
| Item Weight | 840 g |
| Manufacturer | Polar Protective Products |
| Manufacturer reference | 4000052.00 |
| Material | Solvent-Based Acrylic |
| Part number | 4000052.00 |
| Product Dimensions | 14.7 x 12.7 x 14.7 cm; 840 g |
| Size | 1 l (Pack of 1) |
| Special Features | All Weather Application, Long-Lasting Protection, Multi-Surface Use, One-Coat Application |
| Style | caulking |

## Product Details

- **Brand:** Polar Specialist Coatings
- **Item dimensions L x W x H:** 14.7 x 12.7 x 14.7 centimetres
- **Item weight:** 840 Grams
- **Material:** Solvent-Based Acrylic
- **Style:** caulking

## Images

![Polar Leak Fix Black Paint - 1 Litre - Instant Waterproof Roof Sealant - Ideal for Leaks, Cracks & Roof Repair - Concrete, Brick, Metal, Drainpipes & Gutters - Easy to Apply - Image 1](https://m.media-amazon.com/images/I/41HQWbebbhL.jpg)
![Polar Leak Fix Black Paint - 1 Litre - Instant Waterproof Roof Sealant - Ideal for Leaks, Cracks & Roof Repair - Concrete, Brick, Metal, Drainpipes & Gutters - Easy to Apply - Image 2](https://m.media-amazon.com/images/I/41PGep9CSsL.jpg)
![Polar Leak Fix Black Paint - 1 Litre - Instant Waterproof Roof Sealant - Ideal for Leaks, Cracks & Roof Repair - Concrete, Brick, Metal, Drainpipes & Gutters - Easy to Apply - Image 3](https://m.media-amazon.com/images/I/51YmCVkwOhL.jpg)
![Polar Leak Fix Black Paint - 1 Litre - Instant Waterproof Roof Sealant - Ideal for Leaks, Cracks & Roof Repair - Concrete, Brick, Metal, Drainpipes & Gutters - Easy to Apply - Image 4](https://m.media-amazon.com/images/I/51hkWc7e1oL.jpg)
![Polar Leak Fix Black Paint - 1 Litre - Instant Waterproof Roof Sealant - Ideal for Leaks, Cracks & Roof Repair - Concrete, Brick, Metal, Drainpipes & Gutters - Easy to Apply - Image 5](https://m.media-amazon.com/images/I/51mRx5wQC3L.jpg)

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very impressed. Performed exactly as stated and sorted my leaky roof.
*by T***F on 8 November 2025*

Used this to repair/seal a lead lined bay window roof and I am very impressed. The tin arrived in perfect condition, the lid was securely sealed with metal clips and the contents were complete. Tips: mix/stir very well before use to make sure the fibreglass strands are mixed back into the paint (only the black and grey paints I think). Wear a good quality face mask as the paint gives off very strong vapours. The instructions warn you of this. Apply a couple of coats depending on the nature of and damage to the surface being painted. I applied 3 coats to be sure, but the 3rd was overkill to be honest. Very pleased and impressed with the product. It's sorted the problem for me.

### ⭐⭐⭐⭐ Pretty good
*by R***N on 17 January 2026*

Did quite a good job on a shed roof. I used it outside and inside on the joints. Some leakage later, but only in one place, so I'll just use silicone sealant to fix it.

### ⭐⭐⭐⭐⭐ A good quality product
*by I***Y on 25 December 2025*

A good quality product that helps to waterproof my roof

## Frequently Bought Together

- Polar Premium Leak Seal Black Paint - 1 Litre - Instant Waterproof Roof Sealant - Ideal for Leaks, Cracks & Roof Repair - Concrete, Brick, Metal, Drainpipes & Gutters - Easy to Apply
- Faithfull Tar Brush Short Handle FAIBRTARSH
- Polar TapeSeal Clear - 4" x 5 ft | Rubberised Waterproof Tape for Leaks & Cracks on Roofs, PVC Pipes, Downpipes, Plumbing & Gutters | All-Purpose Indoor & Outdoor Sealant Tape for Lasting Protection

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-23*