---
product_id: 21307524
title: "Kool Seal 20-400-1 Aluminum Roof Coating"
brand: "kool seal"
price: "60765 Ft"
currency: HUF
in_stock: false
reviews_count: 2
url: https://www.desertcart.hu/products/21307524-kool-seal-20-400-1-aluminum-roof-coating
store_origin: HU
region: Hungary
---

# Aluminum-based Waterproof seal Weather-resistant Kool Seal 20-400-1 Aluminum Roof Coating

**Brand:** kool seal
**Price:** 60765 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🏆 Protect Your Investment with Style!

## Quick Answers

- **What is this?** Kool Seal 20-400-1 Aluminum Roof Coating by kool seal
- **How much does it cost?** 60765 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/21307524-kool-seal-20-400-1-aluminum-roof-coating)

## Best For

- kool seal enthusiasts

## Why This Product

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

## Key Features

- • **Easy Application:** Achieve professional results with a user-friendly application process.
- • **Transform Your Roof:** Elevate your home's protection with a premium aluminum coating.
- • **Eco-Friendly Solution:** Contribute to sustainability with a reflective, energy-saving coating.
- • **Long-lasting Durability:** Enjoy years of reliable performance with minimal maintenance.
- • **Ultimate Weather Defense:** Shield your roof from harsh elements and UV rays.

## Overview

Kool Seal 20-400-1 Aluminum Roof Coating is a high-performance, weather-resistant solution designed to protect and enhance your roof's longevity. This aluminum-based coating provides a waterproof seal, reflecting harmful UV rays while ensuring easy application and maintenance.

## Description

ALUMINUM ROOF COATINGUnit Sold: 1 EachPart Number: 20-400-1Manufacturer Name: KST COATINGS INCUPC: 50926040017Asphalt-based aluminum protects against moisture Save up to 20% on energy reflecting sun's rays Reflects sunlight to keep building interior cooler Reinforced with fiber for durability Use on metal, asphalt, modified bitument, rolled- roofing and on a built-up roof Coverage: 50-60 sq.ft. per gallonWeight (lbs): 11 Length (in): 6.63 Width (in): 7.5 Height (in): 7.63SIZE:1 Gal.

Review: Get ready for the peanut butter. - Perhaps my product was old but it was a bad experience. It's labeling did not match the advertisement and it was much thicker than I expected. I expected thick but this was closer to peanut butter. I wanted to thin it but it expressly says not to. Even after stirring it extensively with a paint stirrer on a 20V Dewalt drill it did not seem right so I poured it back up and stirred it even more to no avail. The first coat did not load well to my low nap roller but I was able to get it on. A couple of days later I applied the second coat. Possibly even worse or maybe the same and I was just angry by then. By halfway through my 14 ft trailer I was just pouring mounds of goo out of my paint tray and trying to spread them out with my roller. Now when I look at the cargo trailer roof I see lumpy dull grey where I expected to see smooth shiny silver to reflect the heat. At this point I don't know anything to do but just let it go and deal with the heat. At least it should be waterproof. When I was small we lived in a mobile home. My dad would apply Kool-Seal five gallons at a time to the roof every couple of years and it was nothing like this stuff.
Review: Four Stars - VERY GOOD DELIVERED ON TIME

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001005GI0 |
| Customer Reviews | 3.0 3.0 out of 5 stars (2) |
| Date First Available | May 8, 2005 |
| Item Package Quantity | 1 |
| Item Weight | 39 pounds |
| Item model number | 20-400-1 |
| Manufacturer | Kool-Seal |
| Material | Aluminum |
| Part Number | 456765 |
| Product Dimensions | 13.62 x 13.54 x 8.05 inches |

## Images

![Kool Seal 20-400-1 Aluminum Roof Coating - Image 1](https://m.media-amazon.com/images/I/71V8gGiVlHL.jpg)

## Customer Reviews

### ⭐⭐ Get ready for the peanut butter.
*by G***S on July 2, 2018*

Perhaps my product was old but it was a bad experience. It's labeling did not match the advertisement and it was much thicker than I expected. I expected thick but this was closer to peanut butter. I wanted to thin it but it expressly says not to. Even after stirring it extensively with a paint stirrer on a 20V Dewalt drill it did not seem right so I poured it back up and stirred it even more to no avail. The first coat did not load well to my low nap roller but I was able to get it on. A couple of days later I applied the second coat. Possibly even worse or maybe the same and I was just angry by then. By halfway through my 14 ft trailer I was just pouring mounds of goo out of my paint tray and trying to spread them out with my roller. Now when I look at the cargo trailer roof I see lumpy dull grey where I expected to see smooth shiny silver to reflect the heat. At this point I don't know anything to do but just let it go and deal with the heat. At least it should be waterproof. When I was small we lived in a mobile home. My dad would apply Kool-Seal five gallons at a time to the roof every couple of years and it was nothing like this stuff.

### ⭐⭐⭐⭐ Four Stars
*by J***M on July 27, 2018*

VERY GOOD DELIVERED ON TIME

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**Shop now:** [https://www.desertcart.hu/products/21307524-kool-seal-20-400-1-aluminum-roof-coating](https://www.desertcart.hu/products/21307524-kool-seal-20-400-1-aluminum-roof-coating)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-04*