JM CladStone Water & Fire Block - Canada

JM CladStone Water & Fire Block Mineral Wool - Canada

Manufactured from inorganic fibres derived from volcanic rock, Johns Manville CladStone Water & Fire Block Insulation is inorganic, noncombustible, moisture repellent and will not mildew or support corrosion.

Data Sheet - Cladstone 45

Data Sheet - CladStone 60

SDS

Product Guide

Johns Manville CladStone Water & Fire Block insulation is manufactured from inorganic fibres derived from volcanic rock. Advanced manufacturing technology ensures consistent product quality, with high-fibre density and low shot content for excellent performance. Noncombustible, with water-repellent properties, it is ideal for exterior cavity wall and rainscreen applications. Available in 4 densities, CladStone 45 (4.5pcf), CladStone 60 (6.0 pcf), CladStone 80 (8.0 pcf) and CladStone 110 (11.0 pcf)

Advantages

Water-Repellent: Repels water to ensure drainage when applied as part of a proper exterior wall cavity system.
Fire-Resistant: Melting point in excess of 1093˚C (2000˚F).
Durable Inorganic Glass: No growth of fungi. No sustaining of vermin.
Burning Characteristics: Flame Spread of 0 and Smoke Developed of 0.
Quick Installation: No sagging or slumping.
Densities: CladStone 45 (4.5pcf), CladStone 60 (6.0 pcf), CladStone 80 (8.0 pcf) and CladStone 110 (11.0 pcf)

Thermal Resistance	ASTM C518	RSI/R-value RSI 0.76 (R-4.3) per inch
Flame Spread	CAN/ULC-S102	0
Smoke Development	CAN/ULC-S102	0
Water Vapour Sorption	ASTM C1104	Absorbs 0.03% by volume
Odour Emission	ASTM C1304	Pass
Corrosivemess	ASTM C665	Pass
Fungi Resistance	ASTM C1338	Pass
Combustion Characteristics	CAN/ULC S114	Pass
	ASTM C612 /ASTM C665	Type IA, IB, II, III, IVA, IVB
	ASTM C356	Linear shrinkage < 2% 1200° F (650° C)
	ASTM C 1335	Shot content less than 25%
Smoulder Resistance	CAN/ULC S129	Pass