--- product_id: 48117678 title: "Everbuild Everflex AC95 Intumescent Sealant and Adhesive – Mould Resistant – Non-Flammable – Water-Based – Solvent-Free – White – 900ml" brand: "sika" price: "€ 32.05" currency: EUR in_stock: true category: "Sika" url: https://www.desertcart.hr/products/48117678-everbuild-everflex-ac95-intumescent-sealant-and-adhesive-mould-resistant-non store_origin: HR region: Croatia --- # ISO 140-3 acoustic rating 4-hour fire resistance Mould resistant & paintable Everbuild Everflex AC95 Intumescent Sealant and Adhesive – Mould Resistant – Non-Flammable – Water-Based – Solvent-Free – White – 900ml **Brand:** sika **Price:** € 32.05 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal Smart, Live Safer: 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?** € 32.05 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/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 - • **Eco-Smart & Safe:** Water-based, solvent-free, and non-flammable—professional-grade protection without compromise. - • **Vertical Mastery:** Non-slump formula with high grab for flawless vertical application—no mess, no stress. - • **Fireproof Your Space:** Expands under heat to create a 4-hour fire-rated barrier—safety that speaks volumes. - • **Soundproof Like a Pro:** Meets ISO 140-3 standards to reduce noise pollution—quiet confidence in every seal. - • **Mould-Resistant Finish:** Cures to a mould-resistant surface within 1-5 days, ready for paint—durability meets design. ## Overview Everbuild Everflex AC95 is a premium 900ml intumescent 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, meets ISO 140-3 for sound reduction, and features a non-slump, high-grip formula ideal for vertical surfaces. Water-based, solvent-free, and mould-resistant, it cures quickly to a paintable finish, making it the go-to sealant for millennial managers who demand safety, style, and sustainability in their workspace. ## 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. ## 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 | | Best Sellers Rank | 140,011 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,643 in Sealers | | Brand | Sika | | Colour | White | | Compatible Material | Plasterboard, Wood, Metal, Insulation Boards | | Customer Reviews | 4.2 4.2 out of 5 stars (161) | | Included Components | 1 x cartridge | | Item Dimensions | 7 x 7 x 38 centimetres | | Item Form | Paste | | Item Type Name | Intumescent Acoustic | | Item Weight | 0.13 Kilograms | | Manufacturer | Sika Everbuild | | Manufacturer Contact Information | Sika Everbuild 41 Knowsthorpe Way, Leeds LS9 0SW | | Manufacturer Part Number | EVBAC95900 | | Material | Acrylic | | Model Number | AC95900-EBD | | Number of Items | 1 | | Number of Packs | 1 | | Style Name | Protection | | Unit Count | 900.0 millilitre | | Water Resistance Level | Water Resistant | ## 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 **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. ## 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.hr/products/48117678-everbuild-everflex-ac95-intumescent-sealant-and-adhesive-mould-resistant-non](https://www.desertcart.hr/products/48117678-everbuild-everflex-ac95-intumescent-sealant-and-adhesive-mould-resistant-non) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-10-14*