--- product_id: 126790759 title: "Acoustic/Soundproofing Resilient Tape - Stud Work/Joist Isolation Strips 4mm Thick 30m (50mm)" brand: "blue dolphin" price: "$46.58" currency: USD in_stock: true reviews_count: 8 category: "Blue Dolphin" url: https://www.desertcart.us/products/126790759-acoustic-soundproofing-resilient-tape-stud-work-joist-isolation-strips-4mm store_origin: US region: United States of America --- # 4mm thickness for optimal sound isolation Compatible with steel, timber & common materials 30m self-adhesive roll for easy application Acoustic/Soundproofing Resilient Tape - Stud Work/Joist Isolation Strips 4mm Thick 30m (50mm) **Brand:** blue dolphin **Price:** $46.58 **Availability:** ✅ In Stock ## Summary > 🔇 Seal the noise, amplify your peace of mind! ## Quick Answers - **What is this?** Acoustic/Soundproofing Resilient Tape - Stud Work/Joist Isolation Strips 4mm Thick 30m (50mm) by blue dolphin - **How much does it cost?** $46.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/126790759-acoustic-soundproofing-resilient-tape-stud-work-joist-isolation-strips-4mm) ## Best For - blue dolphin enthusiasts ## Why This Product - Trusted blue dolphin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pro-Grade Durability:** Reliable performance trusted by professionals and home improvers alike - • **Effortless Application:** Self-adhesive backing sticks seamlessly to studs & joists - • **Universal Compatibility:** Adheres to steel, timber, aluminium & more for versatile use - • **Precision Sound Isolation:** 4mm resilient thickness blocks impact noise effectively - • **Built for Builders & DIYers:** Ideal for new builds or refurbishments, enhancing acoustic comfort ## Overview Blue Dolphin’s Acoustic Resilient Tape is a 4mm thick, 30m self-adhesive strip designed to isolate sound and reduce impact noise in construction projects. Compatible with steel, timber, and common building materials, it’s perfect for stud work and joist isolation in both new builds and renovations, delivering professional-grade acoustic performance with easy installation. ## Description This acoustic isolation strip is perfect for use in construction where sound reduction is paramount. Review: It does the job - Super Sticky,, easy to use and seals gaps well Review: Great for impact noise - Victorian Reno! - This item was exactly as described and exceeded my expectations in both quality and value. It arrived promptly, was well-packaged, and looks/functions just as I hoped. For the price, it’s an excellent deal, definitely worth it. I’m very happy with my purchase and would gladly buy again or recommend it to others looking for something similar. Currently doing a DIY insulating my floor, this has been great for sticking to the joists to reduce impact noise. I’ll update this review in few months to comment on if it makes a difference. ## Features - 30m Rolls, Acoustic / Soundproofing Resilient Tape - Stud work / Joist Isolation - Can be applied easily to stud work & floor joists using the self-adhesive backing. - Can be used in new builds or refurbs. - Adheres well to all common building materials including steel furring channels & timber. - To be used in conjunction with other soundproofing materials such as acoustic barriers & acoustic plasterboard. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07HXZSKMJ | | Adhesive Format | roll | | Adhesive Location | back | | Adhesive Side Count | 1 | | Best Sellers Rank | 1,367 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 37 in Acoustic Room Treatment | | Brand | Blue Dolphin | | Colour | Grey | | Compatible Material | Aluminium | | Country Of Origin | Poland | | Customer Reviews | 4.5 out of 5 stars 205 Reviews | | Item Dimensions L x W x Thickness | 5W x 0.4Th centimetres | | Item Resistance | Sound | | Item Thickness | 4 Millimetres | | Manufacturer | Blue Dolphin | | Manufacturer Part Number | ACT_01085 | | Material | Plastic | | Model Number | ACT_01085 | | Number of Items | 1 | | Number of items | 1 | | Other Special Features of the Product | Self-Adhering | | Recommended Uses For Product | Construction, Home Improvement | | Recommended uses for product | Construction, Home Improvement | | Size Name | 50mm | | Special feature | Self-Adhering | | Surface Recommendation | Metal, Plastic, Wood | | Unit Count | 30 count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** Blue Dolphin - **Colour:** Grey - **Material:** Plastic - **Number of items:** 1 - **Recommended uses for product:** Construction, Home Improvement ## Images ![Acoustic/Soundproofing Resilient Tape - Stud Work/Joist Isolation Strips 4mm Thick 30m (50mm) - Image 1](https://m.media-amazon.com/images/I/713hPU0yOPL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It does the job *by D***Y on 19 April 2026* Super Sticky,, easy to use and seals gaps well ### ⭐⭐⭐⭐⭐ Great for impact noise - Victorian Reno! *by D***E on 20 April 2025* This item was exactly as described and exceeded my expectations in both quality and value. It arrived promptly, was well-packaged, and looks/functions just as I hoped. For the price, it’s an excellent deal, definitely worth it. I’m very happy with my purchase and would gladly buy again or recommend it to others looking for something similar. Currently doing a DIY insulating my floor, this has been great for sticking to the joists to reduce impact noise. I’ll update this review in few months to comment on if it makes a difference. ### ⭐⭐⭐⭐ Good *by S***Q on 10 June 2026* Good --- ## 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.us/products/126790759-acoustic-soundproofing-resilient-tape-stud-work-joist-isolation-strips-4mm](https://www.desertcart.us/products/126790759-acoustic-soundproofing-resilient-tape-stud-work-joist-isolation-strips-4mm) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-07*