SeaRox® SL 480
SeaRox® SL 480 high-density insulation slabs deliver firesafe acoustic and thermal insulation of floating floors and fire-safe marine panels.
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- Marine & Offshore
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About SeaRox® SL 480
SeaRox SL 480 compression-resistant stone wool insulation boards provide fire protection, acoustic comfort, and thermal performance that you can rely on to stay compliant and competitive in harsh marine and offshore environments. These non-combustible boards are suitable for A-60 floating floors in areas exposed to higher loads, as well as fire-safe marine panels. A neutral glass tissue facing is available on request.
- Resists water absorption to deliver long-term durability
- Tailored for fire-rated constructions
- Excellent acoustic performance for noise control
- Uniform appearance – easy to handle and cut-to-size on site
Application
Use SeaRox SL 480 insulation slabs in applications where a rigid, highly compression-resistant insulation solution is needed, such as high-load floating floors or marine panels.
Available dimensions
Facing information
Why SeaRox?
SeaRox® marine insulation - Fire safe and thermally efficient
SeaRox® insulation is engineered for the demanding needs of shipbuilding and offshore industries. Its high-quality stone wool provides superior fire protection, excellent acoustic and thermal performance, and long-term durability — all designed to keep people and assets safer at sea.
Tailored solutions — lightweight to standard
Whether you need lightweight or standard solutions, SeaRox® offers tailored products for every application and is delivered to the same exacting standards worldwide. The result: reliable performance that helps create safer, more comfortable onboard and offshore environments.
Product properties
Our products are designed with your specifications in mind:
| Name | Unit | Test standard | Value |
|---|---|---|---|
| Nominal density | kg/m3 | EN 1602 | 200 |
| Water absorption | kg/m² | EN 1609 | ≤ 1 |
| Compressive strength at 10% deformation | kPa | EN 826 | CS(10)40 |
| Sound absorption (directly mounted) | ISO 354 | t=50mm unfaced αw = 0,75 | |
| Reaction to fire | IMO 2010 FTPC | Non-combustible Low flame-spread properties Approved for A-class constructions |
Downloads
Our goal is to help you quickly find the documentation you need. If you’re unable to locate specific information, please reach out - we’re here to support you.
SeaRox SL 480
Download product datasheet
SeaRox® marine and offshore manual
This is a comprehensive technical guide to our SeaRox stone wool insulation.
SeaRox facings brochure
Improve the performance and safety of your SeaRox insulation with specialist pre-applied facings
Online tools
We provide a wide range of free tools to support your work - from online calculators for energy and heat‑loss assessments to a comprehensive online pricing tool Rockprice. Whether you are just starting your project or require technical guidance along the way, we are here to assist you at every stage.
Looking for answers?
If you have technical questions about products or need support for your projects, our technical experts are here to help you.