---
product_id: 102211233
title: "Polar Leak Seal Paint - Waterproof Roof Sealant for Leaks & Cracks - Seals and Protects Roofs, Gutters, & Drainpipes from UV Damage - Easy One Coat Application - Clear - 500ml"
brand: "polar specialist coatings"
price: "€ 39.57"
currency: EUR
in_stock: true
reviews_count: 13
category: "Polar Specialist Coatings"
url: https://www.desertcart.ie/products/102211233-polar-leak-seal-paint-waterproof-roof-sealant-for-leaks-cracks
store_origin: IE
region: Ireland
---

# Multi-surface roof & gutter use Instant waterproof membrane One-coat quick-dry formula Polar Leak Seal Paint - Waterproof Roof Sealant for Leaks & Cracks - Seals and Protects Roofs, Gutters, & Drainpipes from UV Damage - Easy One Coat Application - Clear - 500ml

**Brand:** polar specialist coatings
**Price:** € 39.57
**Availability:** ✅ In Stock

## Summary

> 💦 Stop leaks before they start — waterproof with confidence!

## Quick Answers

- **What is this?** Polar Leak Seal Paint - Waterproof Roof Sealant for Leaks & Cracks - Seals and Protects Roofs, Gutters, & Drainpipes from UV Damage - Easy One Coat Application - Clear - 500ml by polar specialist coatings
- **How much does it cost?** € 39.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/102211233-polar-leak-seal-paint-waterproof-roof-sealant-for-leaks-cracks)

## 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

- • **Clear & Clean Finish:** Invisible waterproof barrier that preserves your roof’s aesthetic.
- • **Weatherproof Your World:** Durable, all-weather protection that stands up to rain, wind, and sun.
- • **DIY Friendly, Pro Approved:** No primer needed, easy brush or roller application for flawless sealing.
- • **Seal It Fast, Seal It Right:** One coat covers up to 0.5m² with rapid drying for minimal downtime.
- • **Versatility Meets Reliability:** Perfect for concrete, brick, metal, gutters, and more—except copper.

## Overview

Polar Leak Seal Clear Paint is a 500ml solvent-based acrylic sealant designed for instant waterproofing of leaks and cracks on roofs, gutters, and various surfaces. It forms a durable, clear membrane with a one-coat application that dries quickly, covering up to 0.5m². Suitable for residential and commercial use, it offers long-lasting protection against severe weather and is easy to apply without primer, making it ideal for both DIY enthusiasts and professionals.

## Description

Polar Leak Seal Clear Paint - 500ml - Instantly 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: Good product - Nice and Clear, easy to apply but best to add several coats.

## 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 for tough, hard-wearing and instant protection. This clear 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 | B07L6QWZ1W |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 2,605 in DIY & Tools ( See Top 100 in DIY & Tools ) 77 in Sealers |
| Colour | Clear |
| Coverage | 500 ml covers up to 0.5m² |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,021) |
| Date First Available | 7 Dec. 2018 |
| Included components | Spray |
| Item Package Quantity | 1 |
| Item Weight | 600 g |
| Manufacturer | Polar Protective Products |
| Manufacturer reference | 3000329 |
| Material | Solvent-Based Acrylic |
| Part number | 3000329 |
| Product Dimensions | 11 x 10 x 11 cm; 600 g |
| Size | 500 ml (Pack of 1) |
| Special Features | All Weather Application, Long-Lasting Protection, Multi-Surface Use, One-Coat Application |
| Style | Home, Roof Repairs, Waterproofing |

## Product Details

- **Brand:** Polar Specialist Coatings
- **Item dimensions L x W x H:** 11 x 10 x 11 centimetres
- **Item weight:** 600 Grams
- **Material:** Solvent-Based Acrylic
- **Style:** Home, Roof Repairs, Waterproofing

## Images

![Polar Leak Seal Paint - Waterproof Roof Sealant for Leaks & Cracks - Seals and Protects Roofs, Gutters, & Drainpipes from UV Damage - Easy One Coat Application - Clear - 500ml - Image 1](https://m.media-amazon.com/images/I/71QmW2FoMgL.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.

### ⭐⭐⭐⭐ Good product
*by M***N on 8 April 2025*

Nice and Clear, easy to apply but best to add several coats.

### ⭐⭐⭐⭐⭐ Good stuff
*by A***O on 5 January 2026*

Definitely very good, stoped the mould in my bathroom.

## Frequently Bought Together

- Polar Premium Leak Seal Clear Paint - 500ml - Instant Waterproof Roof Sealant - Ideal for Leaks, Cracks & Roof Repair - Concrete, Brick, Metal, Drainpipes & Gutters - Easy to Apply
- 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ie/products/102211233-polar-leak-seal-paint-waterproof-roof-sealant-for-leaks-cracks](https://www.desertcart.ie/products/102211233-polar-leak-seal-paint-waterproof-roof-sealant-for-leaks-cracks)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-04*