---
product_id: 82980646
title: "Ronseal One Coat Damp Seal White 250ml"
brand: "ronseal"
price: "€ 31.49"
currency: EUR
in_stock: true
category: "Ronseal"
url: https://www.desertcart.be/products/82980646-ronseal-one-coat-damp-seal-white-250ml
store_origin: BE
region: Belgium
---

# Multi-surface use Water-resistant sealant One-coat application Ronseal One Coat Damp Seal White 250ml

**Brand:** ronseal
**Price:** € 31.49
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with one coat—because your surfaces deserve the best!

## Quick Answers

- **What is this?** Ronseal One Coat Damp Seal White 250ml by ronseal
- **How much does it cost?** € 31.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/82980646-ronseal-one-coat-damp-seal-white-250ml)

## 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

- • **Trusted Ronseal Quality:** Join thousands of satisfied DIY pros who rate this sealant 4.4 stars for dependable performance.
- • **Reliable Water Resistance:** Protect your wood, walls, roofs, and tiles from moisture damage with a durable, water-resistant formula.
- • **Effortless One-Coat Coverage:** Save time and skip the hassle with a single, powerful coat that seals damp surfaces instantly.
- • **Compact & Convenient 250ml Size:** Perfectly sized for quick fixes or small projects, fitting easily into your toolkit or shelf.
- • **Versatile Interior & Exterior Use:** From indoor walls to outdoor roofs, this sealant adapts seamlessly to multiple surfaces for year-round protection.

## Overview

Ronseal One Coat Damp Seal White 250ml is a silicone-based, water-resistant sealant designed for quick, effective protection of damp surfaces. Ideal for wood, walls, roofs, and tiles, it offers a single-coat application that saves time without compromising durability. Compact and versatile, it’s a trusted choice for both interior and exterior use, backed by strong customer satisfaction.

## Description

Ronseal One Coat Damp Seal White 250Ml

## Features

- Causes serious eye irritation.
- Flammable liquid and vapour.
- May cause an allergic skin reaction.
- May cause drowsiness or dizziness.
- Ronseal One Coat Damp Seal White 250ml
- Brand : Ronseal
- Product type: SEALANT

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01C4SZ1N6 |
| Best Sellers Rank | 132,691 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,574 in Sealers |
| Brand | Ronseal |
| Colour | White |
| Compatible Material | Wood |
| Customer Reviews | 4.4 4.4 out of 5 stars (358) |
| Item Form | Liquid |
| Item Weight | 250 Grams |
| Manufacturer | Ronseal |
| Manufacturer Part Number | 37562 |
| Material | Silicone |
| Number of Items | 1 |
| Number of Packs | 1 |
| Style Name | Compact |
| Surface Recommendation | Interior and exterior surfaces such as walls, roofs, and tiles |
| Unit Count | 250.0 millilitre |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Ronseal
- **Item weight:** 250 Grams
- **Material:** Silicone
- **Style:** Compact
- **Water resistance level:** Water Resistant

## Images

![Ronseal One Coat Damp Seal White 250ml - Image 1](https://m.media-amazon.com/images/I/41eK-9NXCES.jpg)
![Ronseal One Coat Damp Seal White 250ml - Image 2](https://m.media-amazon.com/images/I/61N-O31txOS.jpg)

## Questions & Answers

**Q: Doesnt say interior or exterior on the tin, so which is it?**
A: The front design of the tin I received is different to that of the tin in the Amazon photo, possibly a more recent design, and it says: ‘For damp interior walls and ceilings’.

**Q: Can this be used behind a flower bed**
A: Not sure what you mean if you’ve got a damp wall this paint seals it in can’t see why it won’t work the other way !!

**Q: How long does it take to dry**
A: In a standard, warm room, allow around 4 hours at least. If cold, or very damp, allow longer. If wall feels dry to touch, and not crumbly, it should be ok to paint on top, or put plaster over affected area.

## Frequently Bought Together

- Ronseal One Coat Damp Seal White 250ml
- 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.be/products/82980646-ronseal-one-coat-damp-seal-white-250ml](https://www.desertcart.be/products/82980646-ronseal-one-coat-damp-seal-white-250ml)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-25*