Material: Microporous plate
Operating temperature max: +950°C
Length: 595mm
Width: 495mm
Thickness: 20mm
Density: 200 - 250kg/m³
Flame retardant: Yes

WDS Ultra board is a flame-retardant, fine-pored insulation board with low thermal conductivity, providing excellent insulation properties. The WDS board is non-combustible and meets the requirements of DIN EN 13501-1 fire protection class A1. Due to its porous surface, the board is sensitive to liquids that can damage the pore structure. It is resistant to both high and low thermal shocks.

Properties and advantages:

• Fine pore board
• Flame retardant
• Low thermal conductivity
• Good insulation properties
• Non-flammable
• Fire protection class A1
• Insensitive to high and low temperature thermal shocks
• Harmless substance

Limitations of use:

• Sensitive to all liquids including water, oil, and white spirit.