RS PRO Flame Retardant Microporous Thermal Insulating Sheet, 595 mm x 495 mm x 20 mm

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Subtotal (1 unit)*

PHP4,893.54

(exc. VAT)

PHP5,480.76

(inc. VAT)

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  • 3 unit(s) ready to ship from another location
  • Plus 14 unit(s) shipping from February 23, 2026
  • Plus 24 unit(s) shipping from April 13, 2026
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1 - 2PHP4,893.54
3 - 5PHP4,825.03
6 - 11PHP4,728.53
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RS Stock No.:
103-4077
Distrelec Article No.:
304-02-563
Manufacturer:
RS PRO
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Brand

RS PRO

Product Type

Thermal Insulating Sheet

Material

Microporous

Maximum Operating Temperature

950°C

Length

595mm

Width

495 mm

Thickness

20mm

Density

250kg/m³

Flame Retardant

Yes

Thermal Shock Resistant

Yes

Thermal Conductivity

0.044W/mK

Colour

Grey

Standards/Approvals

No

COO (Country of Origin):
GB

RS PRO Ultra Microporous Board


The RS PRO ultra-microporous board, made from insulation material which has an extremely low thermal conductivity, offering excellent insulation properties. The board is non-flammable and meets requirements according to DIN EN 13501-1 fire protection class A1.

What function do they serve?

• Increase in heat retention

• Increase in effective volume

• Controls energy emissions

• Reduces weight and thermal insulation volume

Where would you find them?

RS PRO ultra-microporous boards are found on walls, floors and roofs working together with thermal insulating sheets.

Safety Directions

RS PRO WDS Ultra is not a hazardous substance according to the EU Directive 2006/1907/EEC. The fibres used for mechanical reinforcement have a diameter of 5μm; therefore they are not respirable (in accordance with the WHO definition). RS PRO ultra-microporous board does not use any dangerous decomposition and does not cause any problems to human health or the environment.

Features and Benefits


• Microporous board

• Flame retardant material

• Low thermal conductivity

• Good insulating properties

• Non-flammable

• Fire protection class A1

• Insensitive to high and low-temperature thermal shocks

• Non-hazardous substance

• Unlimited shelf life

Composition


Silicon dioxide 80%

Silicon carbide 15%

Others approx. 5%

Dimensions


Length 595 mm x Width 495 mm x Thickness 20 mm

Application


RS PRO ultra-microporous boards are tried & tested and typically found in insulation for the Aluminum industry and the industrial furnace industry.

Note

Ultra-microporous boards have a porous surface sensitive to all liquids; this includes water, oil and petroleum spirit since they can destroy the pore structure.
Be Ready for Anything: RS PRO Emergency Preparedness Solutions

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