---
product_id: 449681259
title: "TDS250 250ml Thompsons Damp Seal"
brand: "ronseal"
price: "€ 57.85"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.fi/products/449681259-tds250-250ml-thompsons-damp-seal
store_origin: FI
region: Finland
---

# Smooth finish Compact size Permanent damp block TDS250 250ml Thompsons Damp Seal

**Brand:** ronseal
**Price:** € 57.85
**Availability:** ✅ In Stock

## Summary

> Seal the Deal with Damp-Free Walls! 🏡

## Quick Answers

- **What is this?** TDS250 250ml Thompsons Damp Seal by ronseal
- **How much does it cost?** € 57.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/449681259-tds250-250ml-thompsons-damp-seal)

## Best For

- ronseal enthusiasts

## Why This Product

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

## Key Features

- • **Smooth & Sleek:** Achieve a flawless finish for your walls.
- • **Stain-Free Living:** Permanently blocks unsightly stains.
- • **Compact Convenience:** Perfectly sized for any interior project.
- • **Say Goodbye to Damp:** Guaranteed to block damp permanently!
- • **Versatile Application:** Easily paint or wallpaper over for a seamless look.

## Overview

The TDS250 250ml Thompsons Damp Seal is a high-performance solution designed to permanently block dampness and stains on walls and ceilings. With its smooth finish, it allows for easy painting or wallpapering, making it an essential product for maintaining a pristine interior. Compact and user-friendly, this damp seal is perfect for any home improvement project.

## Description

TDS250 250ml Thompsons Damp Seal

## Features

- Guaranteed to block damp permanently
- Apply direct to damp walls and ceilings
- Permanently blocks stains
- Smooth finish
- Can be painted or wallpapered over

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Ronseal |
| Part number | RSLTDS250 |
| Item Weight | 356 g |
| Product Dimensions | 7.4 x 7.5 x 7.6 cm; 356 g |
| Item model number | APT0768-APE |
| Size | 250ml |
| Style | Compact |
| Finish | Smooth |
| Item Package Quantity | 1 |
| Specific uses | Interior |
| Included components | Brush |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![TDS250 250ml Thompsons Damp Seal - Image 1](https://m.media-amazon.com/images/I/71mCmCfWzmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Good stuff
  

*by S***B on Reviewed in the United Kingdom on 14 October 2023*

Got this to deal with a damp issue under bath,goes on ok.Make sure you wipe down and dust prior to application as it’s sticky and wear GLOVES!I got it everywhere 🤣

### ⭐⭐⭐⭐ 







  
  
    It works
  

*by C***D on Reviewed in Germany on 13 April 2021*

Since using the damp hasn’t come back

### ⭐⭐⭐⭐⭐ 







  
    parfait.
  
  

*by N***. on Reviewed in France on 27 August 2015*

Bon produit, colmate les petites fuites,couleur vraiment blanche, seul petit bémol, les infosd'utilisation sont en anglais, pour ce genre de produit, on n'a pas vraiment besoin de notice.

## Frequently Bought Together

- TDS250 250ml Thompsons Damp Seal
- Harris Essentials Walls & Ceilings Paint Brush Set | Pack of 5 | 0.5", 1", 1.5", 2", Grey
- Harris Essentials Walls & Ceilings Paint Brushes, 3 Brush Pack, 1", 1.5", 2",Grey

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**Shop now:** [https://www.desertcart.fi/products/449681259-tds250-250ml-thompsons-damp-seal](https://www.desertcart.fi/products/449681259-tds250-250ml-thompsons-damp-seal)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-23*