40mm Promatect®‑MST Calcium Silicate Board – Industrial Fire Protection

40mm Promatect®-MST is a premium-grade insulation board offering excellent fire resistance, moisture and chemical resilience, and enhanced thermal mass.

Ideal for large heat shields, structural thermal barriers, and kiln linings.

When cutting to size, the maximum workplace concentration values for inhalable dust must be observed; the use of dust extraction systems is strongly recommended.

All physical and mechanical values provided are average figures based on standard production and internal testing procedures.

These typical values are intended for reference only and may vary depending on the specific test methods employed.

Promatect®-MST fire protection board is available in 12.7mm, 20mm, 25mm, 30mm, 40mm, 50mm and 60mm thicknesses.

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Specification:

Thickness: 40mm  

Length: 2500mm

Width: 1200mm    

Board Coverage: 3.00m2

Thermal Conductivity: 0.22 W/mK 

Material: Calcium-Silicate

Dry Board Density: 750 kg/m³

Fire Reaction Class: A1, non-combustible

Colour: White-Beige

Classification temperature: 1000°C

Fire Protection: 240 minutes

Reaction to Fire: Class 1 (Surface Spread of Flame)

Resistance to Fire: Class 0 (Building Regulations)

Promat PROMATECT-MST Fire Resistant Board Key Features:

 · 240-minute fire resistance.

 · Capable of withstanding up to 1000 °C.

 · Fire-rated per EN 13501 A1.

 · Non-combustible calcium silicate board.

 · Euroclass A1, no asbestos or mineral fibres.

 · Low thermal conductivity.

 · Excellent insulation performance.

 · High mechanical strength – compressive ~18 N/mm², bending ~6 N/mm².

 · Precision machinable – easy to cut and shape to close tolerances.

 · Durable, moisture and chemical resistant – suitable for industrial conditions.

 · Dust-free surface and asbestos-free – safer and cleaner to handle.

Promat Promatect®-MST Typical Applications:

 · Promatect-MST for multiple applications - high-specification premium fire board.

 · 12.7mm Promatect-MST for pipe supports, wall linings, fire damper housings.

 · 20mm Promatect-MST for structural thermal breaks, process plant insulation.

 · 25mm Promatect-MST for furnace linings, heavy-duty ductwork, heat shrouds.

 · 30mm Promatect-MST for furnace floors, oven wall insulation, heat shields.

 · 40mm Promatect-MST for kiln/bottom boards, large furnace linings, structural replacers.

 · 50mm Promatect-MST for kiln/bottom boards, large furnace linings, structural replacers.

 · 60mm Promatect-MST for kiln/bottom boards, large furnace linings, structural replacers.

*Further information may be found in our Downloads section.

Fairly easy access to all PDF files.

Datasheet ǀ Declaration of Performance - DoP ǀ BBA Certificate ǀ Installation Guide ǀ Certificates ǀ Brochure ǀ SPEC Sheet 

*Special Product - Non returnable cancelable.