KCC MITONE Mineral Wool Ceiling Board (M-Bar, 9-15 mm)

KCC MITONE M-Bar boards are Fissured-pattern mineral wool acoustic boards in 300x600 and 600x600 mm. They are glued or stapled over a 9.5 mm gypsum board base on an M-Bar steel frame, forming a double-layer ceiling.

Key features

Double-layer finish (gypsum board base plus MITONE) for a strong, sag-resistant ceiling
Fissured pattern in plain, cube and stripe versions; 15 mm grooved boards combine with 12 mm flat boards
Mineral wool acoustic board with sound absorption class 0.5 (NRC 0.41-0.60) to KS L 9105
Certified incombustible material that helps limit fire spread
Suits complex ceiling layouts and reinforced ceilings in hospitals, courts and offices

Specifications

Material	Natural mineral wool board
Standard	KS L 9105
Density	500 kg/m3 or less
Moisture content	3.0 % or less
Dimensional tolerance	+/-0.5 mm or less
Flexural failure load	9T 40 N+, 12T 60 N+, 15T 90 N+, 19T 130 N+
Thermal resistance	9T 0.14, 12T 0.19, 15T 0.23 m2K/W or more
Sound absorption class	0.5 (NRC 0.41-0.60)
Fire performance	Incombustible material
Colour	White
Source	KCC KCC MITONE catalogue (2025.03, English)

MITONE MT440 9T 300x600		Pattern: Fissured \| Edge: Square \| System: M-Bar (adhesive/staple) \| Packing: 24 pcs/box
MITONE MT440 12T 300x600		Pattern: Fissured \| Edge: Square \| System: M-Bar (adhesive/staple) \| Packing: 18 pcs/box
MITONE MT441 12T 600x600		Pattern: Fissured \| Edge: Beveled \| System: M-Bar (adhesive/staple)
MITONE MS4403 12T 300x600		Pattern: Fissured stripe \| Edge: Square/Reveal \| System: M-Bar (adhesive/staple)
MITONE MC4412(3D) 15T 300x600		Pattern: Fissured cube \| Edge: Reveal \| System: M-Bar (adhesive/staple)
MITONE MS4412(3D) 15T 300x600		Pattern: Fissured stripe \| Edge: Reveal \| System: M-Bar (adhesive/staple)
MITONE MC4412(6D) 15T 300x600		Pattern: Fissured cube \| Edge: Reveal \| System: M-Bar (adhesive/staple)
MITONE MS4412(6D) 15T 300x600		Pattern: Fissured stripe \| Edge: Reveal \| System: M-Bar (adhesive/staple)
MITONE MC4404(6D) 15T 300x600		Pattern: Fissured cube \| Edge: Reveal \| System: M-Bar (adhesive/staple)
MITONE MC4406(6D) 15T 300x600		Pattern: Fissured cube \| Edge: Reveal \| System: M-Bar (adhesive/staple)
MITONE MS4424(6D) 15T 300x600		Pattern: Fissured stripe \| Edge: Reveal \| System: M-Bar (adhesive/staple)

Ceiling BoardsKCC Corporation

11 product codes available in this family

Sourced direct from KoreaExport-ready supplyCompetitive pricing

RFQ List 0 Email about this

Need a different model, or a part not listed here? Send us your parts list →

KCC MITONE Mineral Wool Ceiling Board (M-Bar, 9-15 mm)

Brand KCC Corporation·Ceiling Boards

Available part numbers (11)

MITONE MT440 9T 300x600, MITONE MT440 12T 300x600, MITONE MT441 12T 600x600, MITONE MS4403 12T 300x600, MITONE MC4412(3D) 15T 300x600, MITONE MS4412(3D) 15T 300x600, MITONE MC4412(6D) 15T 300x600, MITONE MS4412(6D) 15T 300x600, MITONE MC4404(6D) 15T 300x600, MITONE MC4406(6D) 15T 300x600 + 1 more — see full table ↓

How to order

Send the KCC Corporation part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

RFQ List 0 →

View full details

Item added to your cart

KCC MITONE Mineral Wool Ceiling Board (M-Bar, 9-15 mm)