--- product_id: 48117682 title: "12 x Everbuild AC50 Acoustic Sealant and Adhesive - C4 380ml" brand: "everbuild" price: "VT31368" currency: VUV in_stock: true reviews_count: 8 category: "Everbuild" url: https://www.desertcart.vu/products/48117682-12-x-everbuild-ac50-acoustic-sealant-and-adhesive-c4-380ml store_origin: VU region: Vanuatu --- # High strength acoustic sealant Water resistant silicone formula 12 tubes per pack - bulk ready 12 x Everbuild AC50 Acoustic Sealant and Adhesive - C4 380ml **Brand:** everbuild **Price:** VT31368 **Availability:** ✅ In Stock ## Summary > 🔇 Seal the noise, not your creativity! ## Quick Answers - **What is this?** 12 x Everbuild AC50 Acoustic Sealant and Adhesive - C4 380ml by everbuild - **How much does it cost?** VT31368 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/48117682-12-x-everbuild-ac50-acoustic-sealant-and-adhesive-c4-380ml) ## 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 - • **Bulk Power Pack:** 12 tubes of 380ml each for uninterrupted project flow - • **Multi-Use Magic:** Ideal for walls, ceilings, dry lining, and noise reduction applications - • **Acoustic Mastery:** Specifically engineered to seal and bond plasterboard & insulation for superior soundproofing - • **Flexible Durability:** Permanently flexible silicone ensures lasting seals without cracking - • **Water Resistant Formula:** Reliable performance even in moisture-prone environments ## Overview Everbuild AC50 Acoustic Sealant and Adhesive comes in a convenient 12-pack of 380ml tubes, featuring a high-strength, water-resistant silicone formula designed for sealing and bonding plasterboard and insulation boards. Its permanent flexibility and acoustic properties make it a top choice for professional soundproofing in walls, ceilings, and dry lining projects. ## Description Size C4 380ml. 12 tubes per pack. Colour white. AC50 Acoustic Sealant and Adhesive has a high strength Stays permanently flexible sealant and adhesive specifically formulated for sealing and bonding plasterboard and lined insulation boards. Ideally used for walls, ceilings and dry lining applications. Review: Don't underestimate how much you need - Added sound treatment to a room for a music studio. MLV underlay, double skinned plasterboard knauff sound panels, rock wool, and sealed literally everywhere with this. Very good stuff but this entire pack just covered a 3.5m sq room. Review: Great value, Worked very well - Used these when building my recording studio. Worked very well and helped a great deal! used for sealing joints for noise reduction but additionally as a no more nails for some parts that were also acoustically weaker. ## Features - 12 tubes per pack. - Size C4 380ml. - Colour white. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006SV7PPS | | Best Sellers Rank | 16,311 in DIY & Tools ( See Top 100 in DIY & Tools ) 328 in Sealers | | Brand | Everbuild | | Colour | White | | Compatible Material | Cardboard | | Container Type | Tube | | Customer Reviews | 4.6 4.6 out of 5 stars (125) | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Volume | 400 Millilitres | | Manufacturer | Everbuild | | Manufacturer Part Number | EVBAC50C4X12 | | Material | Silicone | | Model Number | EVBAC50C4X12 | | Number of Pieces | 12 | | Other Special Features of the Product | High Strength, Water Resistant | | Specific Uses For Product | walls | | UPC | 610708898467 | | Unit Count | 4560 millilitre | | Viscosity | hochviskos | | Viscosity Level | High | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Everbuild - **Item form:** Liquid - **Material:** Silicone - **Special feature:** High Strength, Water Resistant - **Specific uses for product:** walls ## Images ![12 x Everbuild AC50 Acoustic Sealant and Adhesive - C4 380ml - Image 1](https://m.media-amazon.com/images/I/819tWTQff4L.jpg) ## Questions & Answers **Q: What sealant gun size is needed for this? Our standard sealant gun doesn't fit.** A: Right I have two sealant guns, a cheaper one that is small and one little bit more expensive and it fits this sealant tube. Another thing I done is cut the nozzle and push some sealant out the tube with a broom stick, then take a little hand saw and shorten the tube. Kaz krav maga ## Customer Reviews ### ⭐⭐⭐⭐⭐ Don't underestimate how much you need *by C***E on 3 December 2025* Added sound treatment to a room for a music studio. MLV underlay, double skinned plasterboard knauff sound panels, rock wool, and sealed literally everywhere with this. Very good stuff but this entire pack just covered a 3.5m sq room. ### ⭐⭐⭐⭐⭐ Great value, Worked very well *by C***L on 19 March 2026* Used these when building my recording studio. Worked very well and helped a great deal! used for sealing joints for noise reduction but additionally as a no more nails for some parts that were also acoustically weaker. ### ⭐⭐⭐⭐ Do not just use around put it across board as well *by M***. on 19 September 2025* Used around board and across it seems to work ## Frequently Bought Together - 12 x Everbuild AC50 Acoustic Sealant and Adhesive - C4 380ml - Advanced Acoustics Premium Mass Loaded Vinyl Soundproofing Mat - 1.25m x 3m - 5kg/sqm - 2mm Thin --- ## 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.vu/products/48117682-12-x-everbuild-ac50-acoustic-sealant-and-adhesive-c4-380ml](https://www.desertcart.vu/products/48117682-12-x-everbuild-ac50-acoustic-sealant-and-adhesive-c4-380ml) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-08*