KCC Exterior Mineral Wool Board (ETICS, 80/100/140 kg/m3)

KCC Exterior Mineral Wool is a non-combustible, water-repellent mineral wool board for exterior insulation and wet-render finish systems on building walls and pilotis.

Key features

Non-combustible material improving facade fire safety
Excellent water repellency and water resistance
Compressive strength >=10 kPa and tensile strength >=7.5 kPa for render systems
Alkali resistance coefficient >=1.6 for durability against concrete
Low-density design reduces material cost

Specifications

Density	80, 100, 140 kg/m3
Thickness	50-200 mm
Size	500 x 1000 mm
Thermal conductivity	<=0.040 W/mK (20C)
Compressive strength	>=10 kPa (10% deformation)
Tensile strength	>=7.5 kPa
Moisture absorption	<=1.0 % by mass
Water absorption	<=1.0 kg/m2 (24 h); <=3.0 kg/m2 (28 days)
Fire performance	Non-combustible material
Alkali resistance coeff.	>=1.6
System build-up	Cement adhesive, MW 140K/100K, fasteners, base coat, glass mesh, render finish
Source	KCC Exterior Mineral Wool catalogue (2025.03)

EXTERIOR MINERAL WOOL 80K 500x1000		Density: 80 kg/m3 \| Thickness: 50-200 mm \| Size: 500 x 1000 mm \| k at 20C: <=0.040 W/mK
EXTERIOR MINERAL WOOL 100K 500x1000		Density: 100 kg/m3 \| Thickness: 50-200 mm \| Size: 500 x 1000 mm \| k at 20C: <=0.040 W/mK
EXTERIOR MINERAL WOOL 140K 500x1000		Density: 140 kg/m3 \| Thickness: 50-200 mm \| Size: 500 x 1000 mm \| k at 20C: <=0.040 W/mK

Mineral Wool InsulationKCC Corporation

3 product codes available in this family

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KCC Exterior Mineral Wool Board (ETICS, 80/100/140 kg/m3)

Brand KCC Corporation·Mineral Wool Insulation

Available part numbers (3)

EXTERIOR MINERAL WOOL 80K 500x1000, EXTERIOR MINERAL WOOL 100K 500x1000, EXTERIOR MINERAL WOOL 140K 500x1000

How to order

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	Product code	Spec
	EXTERIOR MINERAL WOOL 80K 500x1000	Density: 80 kg/m3 \| Thickness: 50-200 mm \| Size: 500 x 1000 mm \| k at 20C: <=0.040 W/mK
	EXTERIOR MINERAL WOOL 100K 500x1000	Density: 100 kg/m3 \| Thickness: 50-200 mm \| Size: 500 x 1000 mm \| k at 20C: <=0.040 W/mK
	EXTERIOR MINERAL WOOL 140K 500x1000	Density: 140 kg/m3 \| Thickness: 50-200 mm \| Size: 500 x 1000 mm \| k at 20C: <=0.040 W/mK

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KCC Exterior Mineral Wool Board (ETICS, 80/100/140 kg/m3)