ProRox® SL 970
ProRox® SL 970 is a rigid stone wool slab ideal for high-temperature insulation up to 680°C. Strong, dimensionally stable, and acoustically effective, it delivers efficient thermal management and noise reduction in industrial applications.
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- Energy & Manufacturing
- Columns
- Boilers
- Industrial vessels
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About ProRox® SL 970
This rigid stone wool slab is strong and reliable, delivering consistent insulation performance across operating temperatures up to 680°C. With high density and rigid construction, ProRox® SL 970 provides exceptional dimensional stability and mechanical strength, even under vibration and thermal stress. The product effectively manages heat loss while reducing noise from mechanical vibrations, enhancing comfort and efficiency. Choose ProRox SL 970 when you need durable, high-temperature insulation that performs reliably in flat or slightly curved applications where thermal management and acoustic control are essential.
- Resists water absorption to deliver long-term durability
- Non-combustible and fire resistant
- Uniform appearance – easy to handle and cut-to-size on site
- Excellent acoustic performance for noise control
Application
ProRox SL 970 is designed for high-temperature thermal and acoustic insulation in industrial applications up to 680°C, making it ideal for demanding environments like ovens, furnaces, and flue gas ducts.
Available dimensions
Certificates
Why ProRox?
Energy‑efficient, fire‑safe insulation
Easy to install, durable and CUI‑mitigating
ProRox is easy to install, dimensionally stable, and sustainable, providing proven energy and CO₂ savings while minimizing the risk of corrosion under insulation. Choose ProRox for reliable, high-performance insulation you can trust.
Product properties
Our products are designed with your specifications in mind:
| Name | Unit | Test standard | Value |
|---|---|---|---|
| Maximum service temperature | °C | EN 14706 | 680 |
| Nominal density | kg/m³ | EN 1602 | 115 |
| Water absorption | kg/m² | EN 1609 | ≤ 1 |
Downloads
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ProRox SL 970 INT
Download product datasheet in English

ProRox SL 970 CZ
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ProRox SL 970 DE
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ProRox SL 970 EE
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ProRox SL 970 FR
Download product datasheet in French
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.
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