---
product_id: 48537785
title: "Everbuild External Frame Sealant – Interior And Exterior Use – Permanently Flexible – Mould-Resistant – Grey – 290ml"
brand: "everbuild"
price: "€ 10.83"
currency: EUR
in_stock: true
reviews_count: 8
category: "Everbuild"
url: https://www.desertcart.pt/products/48537785-everbuild-external-frame-sealant-interior-and-exterior-use-permanently-flexible
store_origin: PT
region: Portugal
---

# Overpaintable – seamless finish with color matching Water-resistant – reliable protection against moisture 290ml cartridge – perfect volume for multiple projects Everbuild External Frame Sealant – Interior And Exterior Use – Permanently Flexible – Mould-Resistant – Grey – 290ml

**Brand:** everbuild
**Price:** € 10.83
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smart, stay sleek – the flexible finish your frames deserve!

## Quick Answers

- **What is this?** Everbuild External Frame Sealant – Interior And Exterior Use – Permanently Flexible – Mould-Resistant – Grey – 290ml by everbuild
- **How much does it cost?** € 10.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/48537785-everbuild-external-frame-sealant-interior-and-exterior-use-permanently-flexible)

## Best For

- everbuild enthusiasts

## Why This Product

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

## Key Features

- • **Custom Color Matching:** Available in grey, white, brown, and stone to blend perfectly with your project’s aesthetic.
- • **Effortless Application:** Ready-to-use paste fits standard sealant guns for smooth, precise application every time.
- • **Permanently Flexible Seal:** No-slump acrylic formula maintains flexibility over time, preventing cracks and gaps from reappearing.
- • **Mould-Resistant Protection:** Incorporates biocides to resist mould growth, keeping your seals clean and professional-looking.
- • **Dual-Environment Durability:** Engineered for both interior and exterior sealing, ensuring versatile application across timber, metal, and PVCu frames.

## Overview

Everbuild External Frame Sealant is a 290ml acrylic-based, water-resistant sealant designed for both interior and exterior use on timber, metal, and PVCu window and door frames. Its no-slump, permanently flexible formula resists mould and cracks, while being overpaintable for a flawless finish. Available in multiple colors, it offers professional-grade sealing with easy application for lasting protection.

## Description

Free delivery and returns on all eligible orders. Shop Everbuild External Frame Sealant – Interior And Exterior Use – Permanently Flexible – Mould-Resistant – Grey – 290ml.

Review: Easy to apply and cures quickly - I purchased this Everbuild external frame sealant for use in an old stone barn with wooden window frames. The wooden frame had warped over the summer months and the autumn rain was making its way inside a gap and running down the inside of the building. Not good! But within a few minutes this sealant was applied and then, after curing (it was left completely dry for about 10 hours), the leak was fixed. The sealant was easy to apply using a little water and a steady finger, which achieved a nice finish. The grey colour is what I'd call a battleship grey. It looks nice and matches the stone wall of my outbuilding well. Like most things following the recent cost of living crisis the price was higher than expected, but it was fairly priced compared to high street stores near me and buying in multiples brought the price down a bit too.
Review: Grey sealant - Just right for what i wanted it for

## Features

- Use biocides safely. Always read the label and product information before use.
- DESIGNED FOR INTERIOR AND EXTERIOR USE – Use to complete internal and external sealing around timber and metal window and door frames, plus the internal sealing of PVCu windows and doors.
- LONG-LASTING – A no-slump formula that remains permanently flexible and has mould-resistant components for a long-lasting seal.
- ALSO SUITABLE FOR SEALING CRACKS AND GAPS – An acrylic-based sealant that you can use for sealing cracks and gaps in brickwork, stone and concrete.
- OVERPAINTABLE – Apply this ready-to-use thixotropic paste to most surfaces and paint over it for a seamless finish, overpainting is recommended externally to prolong the working life of the product.
- EASY TO APPLY – Simply insert the cartridge into a sealant application gun, such as the Everbuild Power Pro Heavy Duty Sealant Gun, snip the tip and go.
- MULTIPLE COLOURS – Available in grey, white, brown and stone to enable the best colour match for the area of application.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0042LE39W |
| Best Sellers Rank | 6,083 in DIY & Tools ( See Top 100 in DIY & Tools ) 133 in Sealers |
| Brand | Everbuild |
| Colour | Grey |
| Compatible Material | Polyvinyl Chloride |
| Customer Reviews | 4.4 out of 5 stars 2,157 Reviews |
| Global Trade Identification Number | 05029347000592 |
| Included Components | 1 x cartridge |
| Item Dimensions | 23 x 5 x 5 centimetres |
| Item Form | Paste |
| Item Type Name | Acrylic Sealant |
| Item Weight | 16.86 Ounces |
| Item dimensions L x W x H | 23 x 5 x 5 centimetres |
| Item weight | 16.86 Ounces |
| Manufacturer | Sika Everbuild |
| Manufacturer Contact Information | Sika Everbuild 41 Knowsthorpe Way, Leeds LS9 0SW |
| Manufacturer Part Number | EXTGR |
| Material | Acrylic |
| Model Number | EXTGY-EBD |
| Number of Items | 1 |
| Number of Packs | 1 |
| Style | Single |
| Style Name | Single |
| Surface Recommendation | Door,Window |
| Unit Count | 290.0 millilitre |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |

## Product Details

- **Brand:** Everbuild
- **Item dimensions L x W x H:** 23 x 5 x 5 centimetres
- **Item weight:** 16.86 Ounces
- **Material:** Acrylic
- **Style:** Single

## Images

![Everbuild External Frame Sealant – Interior And Exterior Use – Permanently Flexible – Mould-Resistant – Grey – 290ml - Image 1](https://m.media-amazon.com/images/I/51F3XEHIDzL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this be any good to fill a slight gap on vinyl floor tiles the self adhesive type tile**
A: Absolutely the wrong product. It doesn't set - so walking on it will remove the skin and it will tread everywhere. It will also harbour dirt and can't be properly cleaned. Some sort of acrylic grout will do it - but it will crack out if the sub floor is in any way flexible.

**Q: can you use it over existing silicone sealant? I've got a couple of thin areas of sealant around a window so wanted to apply it over this**
A: Hi, unfortunately any remaining sealant should be removed before applying another sealant.

**Q: can you this on stone , marble or will it bleed into it ?**
A: Hi, we would not advise this for natural stone such as marble.

**Q: Will this stick between car paint (metal) and glass (not structural)? How long to cure? Can i apply it in cold temps?**
A: I wouldn't advise it because there is nothing to key to as the surfaces would be too smooth. However there are clear silicone mastics available that will adhere to glass and painted metal. You normally find these used in aquarium and pond purposes. They are more expensive but they can be used even when surfaces are wet and are weather proof immediately even in cold temps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to apply and cures quickly
*by L***R on 24 October 2023*

I purchased this Everbuild external frame sealant for use in an old stone barn with wooden window frames. The wooden frame had warped over the summer months and the autumn rain was making its way inside a gap and running down the inside of the building. Not good! But within a few minutes this sealant was applied and then, after curing (it was left completely dry for about 10 hours), the leak was fixed. The sealant was easy to apply using a little water and a steady finger, which achieved a nice finish. The grey colour is what I'd call a battleship grey. It looks nice and matches the stone wall of my outbuilding well. Like most things following the recent cost of living crisis the price was higher than expected, but it was fairly priced compared to high street stores near me and buying in multiples brought the price down a bit too.

### ⭐⭐⭐⭐ Grey sealant
*by K***. on 24 August 2026*

Just right for what i wanted it for

### ⭐⭐⭐⭐⭐ Easy to work with
*by S***L on 24 August 2026*

Good sealant. It's easy to work with, comes out of a gun well. You can smooth the finish easily. It starts to soon quite quickly so you need to do small areas at a time. I got the grey to blend in with my shed. I have overpainted it with no issues. Good product.

## Frequently Bought Together

- Everbuild External Frame Sealant – Interior And Exterior Use – Permanently Flexible – Mould-Resistant – Grey – 290ml
- ProDec Contractor 400 ml Skeleton Caulking Gun for Applying 400 ml and 310 ml Cartridge Caulks, Sealants, Silicones, Adhesives, Smooth Action Ideal for Trade and DIY Use
- Everbuild General Purpose Silicone Sealant – Waterproof – Suitable for Interior and Exterior Use – Clear – 280ml

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**Shop now:** [https://www.desertcart.pt/products/48537785-everbuild-external-frame-sealant-interior-and-exterior-use-permanently-flexible](https://www.desertcart.pt/products/48537785-everbuild-external-frame-sealant-interior-and-exterior-use-permanently-flexible)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-06*