RS PRO Flame Retardant Calcium-Magnesium Silicate Thermal Insulating Sheet, 2.4m x 610mm x 38mm
- RS Stock No.:
- 840-5526
- Brand:
- RS PRO
Subtotal (1 unit)*
£175.35
(exc. VAT)
£210.42
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 33 unit(s) ready to ship
- Plus 2 unit(s) ready to ship from another location
- Plus 24 unit(s) shipping from 05 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £175.35 |
*price indicative
- RS Stock No.:
- 840-5526
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Material | Calcium-Magnesium Silicate | |
| Maximum Operating Temperature | +1150 (Continuous) °C, +1300 (Short Term) °C | |
| Form | Sheet | |
| Length | 2.4m | |
| Width | 610mm | |
| Thickness | 38mm | |
| Density | 128kg/m³ | |
| Flame Retardant | Yes | |
| Thermal Shock Resistant | Yes | |
| Thermal Conductivity | 0.04 W/mK, 0.08 W/mK, 0.14 W/mK, 0.23 W/mK, 0.34 W/mK, 0.483 W/mKW/mK | |
| Colour | White | |
Select all | ||
|---|---|---|
Brand RS PRO | ||
Material Calcium-Magnesium Silicate | ||
Maximum Operating Temperature +1150 (Continuous) °C, +1300 (Short Term) °C | ||
Form Sheet | ||
Length 2.4m | ||
Width 610mm | ||
Thickness 38mm | ||
Density 128kg/m³ | ||
Flame Retardant Yes | ||
Thermal Shock Resistant Yes | ||
Thermal Conductivity 0.04 W/mK, 0.08 W/mK, 0.14 W/mK, 0.23 W/mK, 0.34 W/mK, 0.483 W/mKW/mK | ||
Colour White | ||
- COO (Country of Origin):
- GB
RS PRO Flame Retardant Fibre Thermal Insulation, 2.4 m x 610 mm x 38 mm
This flame-retardant thermal insulation sheet is made from fibres and has been specially processed to offer excellent performance in high-temperature applications. The flexible blanket from RS PRO contains no binders or lubricants so it won't give off fumes or smells during first firing. This makes it suitable for use in chimneys and heat recovery steam generator (HRSG) ducts.
As paper thermal insulation is flexible, it can be easily cut and shaped and is designed for use as a high-temperature gasket material. This makes it an ideal choice in expansion joints or as a thin thermal break.
Resistant to chemicals and solvents, this versatile thermal insulation sheet works in temperatures up to +1150ºC, so it's ideal for use in industrial environments such as furnaces, ovens and boilers. It can also be used in passive fire protection and as an effective fire stop thanks to its flame-retardancy.
As paper thermal insulation is flexible, it can be easily cut and shaped and is designed for use as a high-temperature gasket material. This makes it an ideal choice in expansion joints or as a thin thermal break.
Resistant to chemicals and solvents, this versatile thermal insulation sheet works in temperatures up to +1150ºC, so it's ideal for use in industrial environments such as furnaces, ovens and boilers. It can also be used in passive fire protection and as an effective fire stop thanks to its flame-retardancy.
Features and Benefits
• Thermal insulation sheet
• Flame-retardant
• Thermal shock resistant
• Dimensions of 2.4 m x 610 mm x 38 mm
• Maximum short-term temperature of +1300ºC
• Maximum continuous use temperature of +1150ºC
• Density of 128 kg/m³
• Thermal conductivity ranges between 0.04 W/mK and 0.48 W/mK
• Flame-retardant
• Thermal shock resistant
• Dimensions of 2.4 m x 610 mm x 38 mm
• Maximum short-term temperature of +1300ºC
• Maximum continuous use temperature of +1150ºC
• Density of 128 kg/m³
• Thermal conductivity ranges between 0.04 W/mK and 0.48 W/mK
RS PRO
RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards
they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.