---
product_id: 48117678
title: "Everbuild Everflex AC95 Intumescent Sealant and Adhesive – Mould Resistant – Non-Flammable – Water-Based – Solvent-Free – White – 900ml"
brand: "sika"
price: "KSh6226"
currency: KES
in_stock: true
reviews_count: 8
category: "Sika"
url: https://www.desertcart.co.ke/products/48117678-everbuild-everflex-ac95-intumescent-sealant-and-adhesive-mould-resistant-non
store_origin: KE
region: Kenya
---

# Water-based & solvent-free ISO 140-3 acoustic certified 4-hour fire resistance Everbuild Everflex AC95 Intumescent Sealant and Adhesive – Mould Resistant – Non-Flammable – Water-Based – Solvent-Free – White – 900ml

**Brand:** sika
**Price:** KSh6226
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal Smart, Live Safe – The Ultimate Fire & Sound Shield! 🔇

## Quick Answers

- **What is this?** Everbuild Everflex AC95 Intumescent Sealant and Adhesive – Mould Resistant – Non-Flammable – Water-Based – Solvent-Free – White – 900ml by sika
- **How much does it cost?** KSh6226 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/48117678-everbuild-everflex-ac95-intumescent-sealant-and-adhesive-mould-resistant-non)

## Best For

- sika enthusiasts

## Why This Product

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

## Key Features

- • **No Drip, No Mess:** Non-slump formula with high grab properties for flawless vertical application every time.
- • **Eco-Friendly & Safe:** Water-based, solvent-free, and non-flammable for peace of mind during use and after.
- • **Fireproof Your Space:** Expands under heat to create a 4-hour fire-rated barrier, protecting what matters most.
- • **Soundproof Like a Pro:** Meets ISO 140-3 standards to significantly reduce noise pollution in your workspace or home.
- • **Mould-Resistant Finish:** Cures to a paintable, mould-resistant surface within 1-5 days, ensuring lasting cleanliness.

## Overview

Everbuild Everflex AC95 is a premium 900ml acrylic sealant and adhesive designed for professional-grade fire protection and acoustic insulation. It expands under heat to provide up to 4 hours of fire resistance, reduces sound transmission per ISO 140-3, and resists mould growth with a paintable finish. Its non-slump, water-based, and solvent-free formula ensures easy, clean application on vertical surfaces, making it the go-to choice for millennial managers seeking safety, sustainability, and style in building maintenance.

## Description

Free delivery and returns on all eligible orders. Shop Everbuild Everflex AC95 Intumescent Sealant and Adhesive – Mould Resistant – Non-Flammable – Water-Based – Solvent-Free – White – 900ml.

Review: Noticeable sound reduction after applying between drywall gaps - Excellent product, as caulk filler and for soundproofing qualities. Easier to work with than other decorators caulk. Easier to clean off too 👍 The large tube makes for great value but ensure you have a suitable gun for it - it’s a much wider diameter so normal silicone guns won’t fit
Review: Great acoustic and fire rated properties - Does exactly what it says it does. The two main properties of this sealant are acoustic and intumescent. This is ideal if you are applying sound proofing for example, particularly where you are sticking acoustic plaster board to the wall or some similar set up. In such case the acoustic plasterboard needs to be independent of the other walls and ceiling/floor, and you achieve this by leaving a small gap around the edge. This gap can be filled with this kind of sealant. I've also used it to plug gaps where sound gets through such as around the edge of plug sockets, or wide gaps in floor boards etc. Also around the edge of laminate flooring before the skirting board or scotia beading is placed over it. It's very very versatile. Intumescent simply means that this product is rated to withstand fire for a period of time. Instead of burning or giving off toxic fumes it will turn black and expand. Note: This is a large size. A much bigger size than the standard size sealant tubes you can buy, so you'll need a bigger gun to use it.

## Features

- Safety data sheet available on request.
- Use biocides safely. Always read the label and product information before use.
- IDEAL FOR SEALING GAPS IN PLASTERBOARD AND KRAFT-LINED INSULATION BOARDS – This high-strength Everbuild Acrylic Sealant expands under heat to form a fire-rated barrier offering up to 4 hours of fire resistance.
- ACOUSTIC PROPERTIES – Can be used to help reduce sound pollution as it meets the requirements for ISO 140-3.
- NON-SLUMP FORMULA – Does not slump or fall when applied in 25°C temperatures and has high grab properties, so you can use it for vertical applications with minimal support.
- MOULD RESISTANT – Everbuild Everflex cures in one to five days, depending on the thickness, and conditions, leaves a mould-resistant finish you can paint over.
- EASY TO APPLY – Simply insert it into a jumbo sealant gun, apply and tool.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001OXA2QY |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 68,449 in DIY & Tools ( See Top 100 in DIY & Tools ) 955 in Sealers |
| Colour | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (160) |
| Date First Available | 1 May 2007 |
| Included Components | 1 x cartridge |
| Item Package Quantity | 1 |
| Item Weight | 130 g |
| Item model number | AC95900-EBD |
| Manufacturer | Sika Everbuild |
| Material | Acrylic |
| Part Number | EVBAC95900 |
| Product Dimensions | 7 x 7 x 38 cm; 130 g |
| Size | 900ml |
| Style | Protection |

## Product Details

- **Brand:** Sika
- **Item dimensions L x W x H:** 7 x 7 x 38 centimetres
- **Item weight:** 0.13 Kilograms
- **Material:** Acrylic
- **Style:** Protection

## Images

![Everbuild Everflex AC95 Intumescent Sealant and Adhesive – Mould Resistant – Non-Flammable – Water-Based – Solvent-Free – White – 900ml - Image 1](https://m.media-amazon.com/images/I/71-6RiKtW1L.jpg)

## Available Options

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

## Questions & Answers

**Q: the tube doesn't show 'acountic' but the description does? saw one on www.bcprofiles.co.uk, are they same?**
A: Everflex AC95 Acoustic Sealant & Adhesive is a high strength, permanently flexible intumescent acrylic sealant and adhesive specifically formulated for fire rated sealing and bonding applications on plasterboard and other kraft lined insulation boards.
Provides up to 5 hours fire resistance
Non flammable
Mould resistant
Easy clean up
Adheres to most surfaces
Excellent acoustic and intumescent barrier
Acoustic rated to BS EN ISO 140/3
Tested for air permeability to EN13141-1 Ventilation for buildings

**Q: I am trying to soundproof noise coming from downstairs to upstairs. Could I use this along the outside of the floorboards?**
A: You could, but it is an acrylic sealant that is very white it will spread and fill every little hole, very visible so you wold need to cover it, normal decorators caulking would do the same.. this stuff is for fire walls

**Q: How many decibels (dB) can this sealantwithstand?**
A: Should be in the data sheets

**Q: Can this be used on external gaps/cracks around window and door frames?**
A: Yes it can, but the tube is a very low quality and the paste was coming out from the back so i ended up using different product, also be aware it doesnt use the normal size gun it needs the big one.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Noticeable sound reduction after applying between drywall gaps
*by A***D on 22 December 2020*

Excellent product, as caulk filler and for soundproofing qualities. Easier to work with than other decorators caulk. Easier to clean off too 👍 The large tube makes for great value but ensure you have a suitable gun for it - it’s a much wider diameter so normal silicone guns won’t fit

### ⭐⭐⭐⭐⭐ Great acoustic and fire rated properties
*by D***R on 20 May 2016*

Does exactly what it says it does. The two main properties of this sealant are acoustic and intumescent. This is ideal if you are applying sound proofing for example, particularly where you are sticking acoustic plaster board to the wall or some similar set up. In such case the acoustic plasterboard needs to be independent of the other walls and ceiling/floor, and you achieve this by leaving a small gap around the edge. This gap can be filled with this kind of sealant. I've also used it to plug gaps where sound gets through such as around the edge of plug sockets, or wide gaps in floor boards etc. Also around the edge of laminate flooring before the skirting board or scotia beading is placed over it. It's very very versatile. Intumescent simply means that this product is rated to withstand fire for a period of time. Instead of burning or giving off toxic fumes it will turn black and expand. Note: This is a large size. A much bigger size than the standard size sealant tubes you can buy, so you'll need a bigger gun to use it.

### ⭐⭐⭐⭐⭐ Does as it should
*by M***M on 26 October 2019*

Arrived promptly and well packaged but not excessively so. Easy to use - make sure you have a large caulking gun - filled floorboard gaps ahead of soundproofing. Added bonus of helping to seal against drafts very happy with this product.

## Frequently Bought Together

- Everbuild Everflex AC95 Intumescent Sealant and Adhesive – Mould Resistant – Non-Flammable – Water-Based – Solvent-Free – White – 900ml
- Everbuild Jumbo Sealant/Adhesive Applicator Gun for Cartridges – For all 900ml

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.ke/products/48117678-everbuild-everflex-ac95-intumescent-sealant-and-adhesive-mould-resistant-non](https://www.desertcart.co.ke/products/48117678-everbuild-everflex-ac95-intumescent-sealant-and-adhesive-mould-resistant-non)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-16*