Foam board panels 5mm extra-rigid - 100x140 cm
White extruded polystyrene panels
Thickness: 5 mm
Size: 100x140 cm
Superior quality panels that differ from the standard model for the following characteristics:
• The white paper that covers the polythyrene on both sides is more consistent (thickness 25 microns and 150 grams per square meter)
• neutral pH from 70.0 to 80.0
• The adhesive used to adhere the paper to the polystyrene also has a neutral pH of 7.0 to 8.0 and is water based.
• Anti-humidity treatment that gives better flatness even if the panel is placed against damp walls.