---
product_id: 225167596
title: "Stain Blocker Paint | WHITE | 400ml | Damp Seal & Stain Blocking Spray Paint | Damp & Anti Mould Paint For Walls & Ceilings | Immediately Block Stains, Mould & Mildew"
brand: "jenolite"
price: "6111 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Jenolite"
url: https://www.desertcart.is/products/225167596-stain-blocker-paint-white-400ml-damp-seal-and-stain-blocking
store_origin: IS
region: Iceland
---

# Fast drying in 60 mins Waterproof & damp seal Blocks stains & mould instantly Stain Blocker Paint | WHITE | 400ml | Damp Seal & Stain Blocking Spray Paint | Damp & Anti Mould Paint For Walls & Ceilings | Immediately Block Stains, Mould & Mildew

**Brand:** jenolite
**Price:** 6111 kr
**Availability:** ✅ In Stock

## Summary

> 🖌️ Cover stains today, impress tomorrow!

## Quick Answers

- **What is this?** Stain Blocker Paint | WHITE | 400ml | Damp Seal & Stain Blocking Spray Paint | Damp & Anti Mould Paint For Walls & Ceilings | Immediately Block Stains, Mould & Mildew by jenolite
- **How much does it cost?** 6111 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/225167596-stain-blocker-paint-white-400ml-damp-seal-and-stain-blocking)

## Best For

- jenolite enthusiasts

## Why This Product

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

## Key Features

- • **Fast-Drying Formula:** Ready to paint over or leave as a pristine matte finish in just 1 hour—perfect for busy professionals.
- • **Long-Lasting Protection:** Premium anti-mould technology ensures your interiors stay fresh and stain-free in high humidity zones like kitchens and bathrooms.
- • **Multi-Surface Versatility:** Seamlessly applies to walls, ceilings, plaster, woodwork, and even damp surfaces without compromising coverage.
- • **Instant Stain & Mould Blocker:** Say goodbye to stubborn watermarks, mildew, and rust with a powerful barrier that works on contact.
- • **Made in Britain with Quality Assurance:** Trusted UK manufacturing guarantees reliability and superior performance for your home or office.

## Overview

JENOLITE Stain Blocker Paint is a 400ml aerosol spray designed to instantly block and seal stains caused by mould, mildew, damp, rust, and more. Its fast-drying, waterproof formula works on multiple interior surfaces including walls and ceilings, providing a durable matte finish that prevents stain reoccurrence. Ideal for high humidity areas, this UK-made paint offers professional-grade protection and easy application, making it a must-have for maintaining pristine interiors.

## Description

Product Description JENOLITE Premium Video - Repair & Rebuild

Review: “Effective temporary fix before proper repair” - “Used this on a damp stain on the ceiling as a quick fix before getting the area properly repaired and painted. It blocked the stain well and gave good coverage in white, hiding the mark effectively. As with most stain blockers, it is a useful short-term solution rather than a permanent cure for the underlying damp issue, but it does what it says for keeping things looking presentable in the meantime. Application was straightforward and dried reasonably quickly. Good value as a stopgap product.”
Review: Stinks - Smells really strong Needs a few coats BUT does work!!! Good quality, quality seems thin but has worked maybe as it's waterproof

## Features

- Extremely flammable aerosol.
- Pressurised container: May burst if heated.
- Stain Blocker Paint : JENOLITE Stain Blocker Paint is a powerful stain blocker paint, formulated to work as an anti mould paint, immediately covering stains and marks left by mould and mildew on walls and ceilings
- Stain Block Primer Paint: Our pure white stain blocker spray paint can be used as a primer paint and painted over, or left as the topcoat. It is ideal for immediately covering and blocking the reappearance of common stains, and also acts as a damp seal paint. Creating a strong barrier against persistent it works on Water Marks, Mildew, Rust, Nicotine, Grease, Satins, Soot, Crayon, Pen, and more
- Mould Stain Paint for Walls & Ceilings: This anti mould paint for walls and ceilings is the perfect solution for surfaces affected by damp, mould and mildew. Perfect for high humidity areas, it penetrates deeply into the surface, covering and preventing stain reoccurrence
- Multi-Surface Spray Paint: JENOLITE Stain Blocker Paint can be used on a variety of surfaces, including interior walls, ceilings, windowsills, plaster, cement, woodwork. Build up thin coats to achieve the best finish, can be applied to damp surfaces. Full cure 60 mins.
- Long Lasting: The premium formulation is designed to last. It's mould resistant and a perfect stain block solution ensures your walls and ceilings remain stain-free. Perfect for high humidity areas such as Bathroom, Kitchens and Laundry Rooms
- COVERAGE: Approx 2m² per 400ml
- MADE IN BRITAIN

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0897TT28M |
| Best Sellers Rank | 14,607 in DIY & Tools ( See Top 100 in DIY & Tools ) 35 in Primer |
| Brand | JENOLITE |
| Brand Name | JENOLITE |
| Colour | White |
| Colour Code | FFFFFF |
| Container Type | Aerosol |
| Country of Origin | United Kingdom |
| Coverage | Permanently covers and stops stains |
| Customer Reviews | 4.3 out of 5 stars 1,904 Reviews |
| Dry Time In Hours | 6 |
| Finish Type | Matte |
| Finish type | Matte |
| Full Cure Time | 6E+1 Minutes |
| Global Trade Identification Number | 05060148421322 |
| Indoor Outdoor Usage | Indoor |
| Is Waterproof | True |
| Item Form | Aerosol |
| Item Volume | 400 Millilitres |
| Item Weight | 0.38 Kilograms |
| Item volume | 400 Millilitres |
| Manufacturer | JENOLITE |
| Model Name | Stain Blocker Paint |
| Model Number | 89091 |
| Paint Type | PAINT |
| Part Number | 89091 |
| Size | 400 ml (Pack of 1) |
| Special Features | Easy to Apply, Fast-Drying |
| Special feature | Easy to Apply, Fast-Drying |
| Specific Uses For Product | Interior |
| Surface Recommendation | walls |
| Unit Count | 400.0 millilitre |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** JENOLITE
- **Colour:** White
- **Finish type:** Matte
- **Item volume:** 400 Millilitres
- **Paint type:** PAINT
- **Size:** 400 ml (Pack of 1)
- **Special feature:** Easy to Apply, Fast-Drying
- **Specific uses for product:** Interior
- **Surface recommendation:** walls
- **Unit count:** 400.0 millilitre

## Images

![Stain Blocker Paint | WHITE | 400ml | Damp Seal & Stain Blocking Spray Paint | Damp & Anti Mould Paint For Walls & Ceilings | Immediately Block Stains, Mould & Mildew - Image 1](https://m.media-amazon.com/images/I/71JQqHkwjBL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ “Effective temporary fix before proper repair”
*by M***N on 30 June 2026*

“Used this on a damp stain on the ceiling as a quick fix before getting the area properly repaired and painted. It blocked the stain well and gave good coverage in white, hiding the mark effectively. As with most stain blockers, it is a useful short-term solution rather than a permanent cure for the underlying damp issue, but it does what it says for keeping things looking presentable in the meantime. Application was straightforward and dried reasonably quickly. Good value as a stopgap product.”

### ⭐⭐⭐⭐ Stinks
*by A***R on 11 January 2026*

Smells really strong Needs a few coats BUT does work!!! Good quality, quality seems thin but has worked maybe as it's waterproof

### ⭐⭐⭐⭐⭐ Good Value For Money
*by 1***8 on 18 May 2026*

An excellent product to block out an unsightly water stain on my ceiling prior to repainting. Easy to use and instructions easy to follow. Keep area of use well ventilated. Overall, good value for money and certainly does the job.

## Frequently Bought Together

- JENOLITE Stain Blocker Aerosol | Damp Seal Paint | White | Immediately Covers & Blocks Stains for Good | 400ml (13.5 fl oz)
- Zinnser 03688 Covers Up Stain Sealing Ceiling Paint, White

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**Shop now:** [https://www.desertcart.is/products/225167596-stain-blocker-paint-white-400ml-damp-seal-and-stain-blocking](https://www.desertcart.is/products/225167596-stain-blocker-paint-white-400ml-damp-seal-and-stain-blocking)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-08-25*