---
product_id: 50550649
title: "One Coat Damp Seal 1L"
brand: "polycell"
price: "RM338"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/50550649-one-coat-damp-seal-1l
store_origin: MY
region: Malaysia
---

# Matt white finish Interior walls & ceilings One coat damp seal One Coat Damp Seal 1L

**Brand:** polycell
**Price:** RM338
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it once, seal it right — damp problems don’t stand a chance!

## Quick Answers

- **What is this?** One Coat Damp Seal 1L by polycell
- **How much does it cost?** RM338 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/50550649-one-coat-damp-seal-1l)

## Best For

- polycell enthusiasts

## Why This Product

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

## Key Features

- • **Instant Damp Defense:** Seals penetrating damp with just one coat for fast, reliable protection.
- • **Seamless Matte Finish:** Delivers a smooth, professional matt white look that blends effortlessly with interiors.
- • **Trusted Brand Quality:** From ICI Paints Akzo Nobel, a name synonymous with durability and innovation.
- • **Effortless Application:** Single coat formula saves time and effort—ideal for busy professionals.
- • **Versatile Interior Use:** Perfectly formulated for walls and ceilings, ensuring comprehensive damp control.

## Overview

Polycell One Coat Damp Seal 1L is a high-performance interior sealant designed to stop penetrating damp in its tracks with a single application. Featuring a matt white finish, it’s ideal for walls and ceilings, combining ease of use with trusted durability from ICI Paints Akzo Nobel.

## Description

One Coat Damp Seal 1L

## Features

- Seals patches of penetrating damp
- For interior walls and ceilings
- One coat matt white finish

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ICI Paints Akzo Nobel |
| Part number | PLCDS1L |
| Item Weight | 1.48 kg |
| Product Dimensions | 13.2 x 10.7 x 10.8 cm; 1.48 kg |
| Item model number | PLCDS1L |
| Size | 1L |
| Colour | 500 Ml |
| Style | Single |
| Finish | Matte |
| Material | Plastic |
| Shape | Round |
| Power source type | ac |
| Installation method | application |
| Item Package Quantity | 1 |
| Number of Pieces | 6 |
| Light source | Incandescent |
| Luminous Flux | 1000 lumen |
| Plug profile | Wall Mount |
| Switch style | Rocker |
| Special Features | Rechargeable |
| Specific uses | One Coat Damp Seal |
| Included components | POLYCELL DAMP SEAL 1LTR |
| Batteries included? | No |
| Batteries Required? | No |
| tech_spec_battery_description_toys | Not Included |

## Product Details

- **Material:** Plastic
- **Brand:** Polycell
- **Style:** Single
- **Item weight:** 1.48 Kilograms
- **Item dimensions L x W x H:** 13.2 x 10.7 x 10.8 centimetres

## Images

![One Coat Damp Seal 1L - Image 1](https://m.media-amazon.com/images/I/71jWcoAo7PL.jpg)
![One Coat Damp Seal 1L - Image 2](https://m.media-amazon.com/images/I/71IF5JQr-ML.jpg)
![One Coat Damp Seal 1L - Image 3](https://m.media-amazon.com/images/I/71HAiQm9TYL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: Put one coat over damp patch, 2 days later added 2nd coat, now 2 days later all the sealant has cracked - why?**
A: Polycell Damp Seal Paint has been specially formulated to seal patches of penetrating damp on interior walls and ceilings in just one coat, preventing them from showing through and spoiling decorations. Cracking tends to happen if the product has not dried out.

**Q: Is it ok to plaster\skim over the treated area?**
A: My artexed ceilings were recently plaster-skimmed. The contractor recommended that I first coat a stain from a plumbing leak with "stain-block". Before skimming the ceilings, he scraped the texture from the artex and then applied a solution of PVA adhesive (it may have been Uni-bond). Hence the plaster skim was applied over the PVA solution which was over the stain-block. The stain has not re-appeared.

**Q: Can i put this on painted walls?**
A: In theory you can. Please be very careful though, as when I used it I ended up with a far worse situation than I had started with. To begin with, I applied one coat of damp seal on a painted wall, but it didnt work, and the bubbles in the paint kept coming back. Eventually I resorted to six coats of damp seal on a wide area of wall, not just the affected area,allowing a couple of days between each coat, followed by three coats of emulsion, and it still didnt work. On the contrary, the damage just kept getting worse. I might just have been unlucky, but please think very carefully before wasting your hard earned cash on this completely useless product!

**Q: Can i apply damp seal to the spot which has water stain only, instead of applying damp seal to the full wall?**
A: Yes you can. what I would do is dry the spot with a hair dryer then lightly rub it off with fine sandpaper then apply dampseal give it a couple of coats , let it dry between coats

## Frequently Bought Together

- Polycell One Coat Damp Seal 1L
- Harris Essentials Walls & Ceilings Paint Brush Set | Pack of 5 | 0.5", 1", 1.5", 2", Grey
- Harris Seriously Good Walls & Ceilings Twin Medium Pile Paint Roller Set with Tray & Frame | 9"

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-31*