---
product_id: 50971819
title: "Acrylic Waterproofing Coating Black - 5 KG"
brand: "cromapol"
price: "HK$1713"
currency: HKD
in_stock: false
reviews_count: 8
url: https://www.desertcart.hk/products/50971819-acrylic-waterproofing-coating-black-5-kg
store_origin: HK
region: Hong Kong
---

# Instant waterproofing Deep black finish Durable 1-coat coverage Acrylic Waterproofing Coating Black - 5 KG

**Brand:** cromapol
**Price:** HK$1713
**Availability:** ❌ Out of Stock

## Summary

> 🖤 Seal it once, forget it forever!

## Quick Answers

- **What is this?** Acrylic Waterproofing Coating Black - 5 KG by cromapol
- **How much does it cost?** HK$1713 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/50971819-acrylic-waterproofing-coating-black-5-kg)

## Best For

- cromapol enthusiasts

## Why This Product

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

## Key Features

- • **One-Coat Wonder:** Covers 1-2 kg per m² with no primer needed
- • **Damp Condition Ready:** Effective application even in moist environments
- • **Exclusive Desertcart Deal:** Get premium protection at prices you won’t find in stores
- • **Instant Waterproof Shield:** Seals leaks immediately—even on wet surfaces
- • **Versatile Surface Compatibility:** Works on roofs, gutters, metal, glasshouses & more

## Overview

Cromar’s Acrylic Waterproofing Coating (5 kg) delivers a professional-grade, instant waterproof barrier with a sleek black finish. Designed for diverse surfaces—from pitched roofs to metal and glasshouses—it offers durable protection in damp conditions with just one coat, making it the go-to solution for quick, reliable leak fixes and long-lasting waterproofing.

## Description

Product description Colour Black.Size 5 kg.Waterproof protection for flat and pitched roofs, corrugated asbestos, roof lights, flashing, roofing felts, gutters, slate, asphalt, lead, glasshouses, metal and fibreglass.Cromapol will waterproof instantly, even while wet, and will not wash off during curing.It is ideal for use in damp conditions, will withstand ponding and covers in only one coat which normally needs no primer.Coverage 1 - 2 kg per metre squared.THESE PRICES ARE desertcart EXCLUSIVE PRICES AND ARE NOT AVAILABLE IN OUR STORES Legal Disclaimer Brand New And In Stock - Due to shipping restrictions, this product is not available for shipping to any of the following post codes: BT, GY, HS, IM, IV3-40, IV52-54, IV63, JE, KA27, KW1-17, PA20-43, PH19-40, PH60 , PO30-41,TR21-25, ZE THESE PRICES ARE desertcart ONLY PRICES AND ARE NOT AVAILABLE IN OUR STORES

Review: Does what it says on the tin - This is an amazing product which is well made and does the job efficiently. It was easy to use and apply with a simple brush as I only need it for small patches. Most likely for big surfaces would have used a broom or something similar. It's been a few weeks now and even in pouring rain there is no water coming through. Would definitely recommend and fyi try to clean the surface properly and make sure it's dry!
Review: Quickly fixed leaky in garage roof - Recommended by a roofer to provide quick fix for a leak that developed on my garage's burnt felt roof in the heavy rain we had. Has worked a treat. Very impressive. Don't know how temporary a fix it is but did its job. Its not the easiest to apply - i used a cheapish paint brush and rather than try and clean it it was easier to bin it. Considering doing whole roof area or ta least the felt joins in it until such day can afford full roof replacement.

## Features

- Colour Black.
- Size 5 kg.
- Waterproof protection.
- Can be used in damp conditions.
- Coverage 1 - 2 kg per metre squared.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00IIKBD00 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 38,665 in DIY & Tools ( See Top 100 in DIY & Tools ) 29 in Roof Coatings & Paints |
| Colour | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (533) |
| Date First Available | 22 Jan. 2014 |
| Item Package Quantity | 1 |
| Item Weight | 5 kg |
| Manufacturer | Cromar |
| Manufacturer reference | CRO5BLK |
| Material | Acrylic |
| Part number | CRO5BLK |
| Style | Compact |

## Product Details

- **Brand:** Cromapol
- **Item weight:** 5 Kilograms
- **Material:** Acrylic
- **Style:** Compact
- **Water resistance level:** Waterproof

## Images

![Acrylic Waterproofing Coating Black - 5 KG - Image 1](https://m.media-amazon.com/images/I/51M0LyfGbKL.jpg)
![Acrylic Waterproofing Coating Black - 5 KG - Image 2](https://m.media-amazon.com/images/I/51x4sI6hopL.jpg)
![Acrylic Waterproofing Coating Black - 5 KG - Image 3](https://m.media-amazon.com/images/I/61CJlvtCX3L.jpg)
![Acrylic Waterproofing Coating Black - 5 KG - Image 4](https://m.media-amazon.com/images/I/61U0jOSGbHL.jpg)

## Questions & Answers

**Q: Does felt stick to cromapol and can't be used on asbestos flat roofs**
A: I don't know about felt but it can definitely be used on all roofs. We've used it to seal the panels on our pitched shed roof and painted the entire flat roof of our side extension where it was leaking quite considerably. That was over a year ago and it's still going strong. Would definitely recommend.

**Q: Info on croma site suggests that roofing felt needs to be primed first - but what with ?**
A: I did not prime my garage roof and it worked perfectly and has lasted for 3 years and still going strong 🤞.

**Q: Is this ok to use on a timber roof?**
A: I have only used it on a felt covered roof

**Q: Can you use this on a tin roof**
A: You probably could as its quite thick when it goes in. I havent used it on tin but used it on felt and lead roofs and it was perfect

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does what it says on the tin
*by D***L on 12 October 2021*

This is an amazing product which is well made and does the job efficiently. It was easy to use and apply with a simple brush as I only need it for small patches. Most likely for big surfaces would have used a broom or something similar. It's been a few weeks now and even in pouring rain there is no water coming through. Would definitely recommend and fyi try to clean the surface properly and make sure it's dry!

### ⭐⭐⭐⭐⭐ Quickly fixed leaky in garage roof
*by L***Y on 4 July 2023*

Recommended by a roofer to provide quick fix for a leak that developed on my garage's burnt felt roof in the heavy rain we had. Has worked a treat. Very impressive. Don't know how temporary a fix it is but did its job. Its not the easiest to apply - i used a cheapish paint brush and rather than try and clean it it was easier to bin it. Considering doing whole roof area or ta least the felt joins in it until such day can afford full roof replacement.

### ⭐⭐⭐⭐ It's okay.
*by S***. on 25 April 2025*

Covered okay.

## Frequently Bought Together

- Cromapol Acrylic Waterproofing Coating Black - 5 KG
- FAITHFULL Tar Brush Short Handle, Wood, 34 cm, Beige , Pack of 1

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**Shop now:** [https://www.desertcart.hk/products/50971819-acrylic-waterproofing-coating-black-5-kg](https://www.desertcart.hk/products/50971819-acrylic-waterproofing-coating-black-5-kg)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-12*