JOHNS MANVILLE 638328 Insulation,Calcium Silicate,1/2x24x48 19NE44
Specifications
| Brand | JOHNS MANVILLE |
| Type | Insulation Boards |
| MPN | 638328 |
| Item Thickness | 1/2" |
High Temperature Insulation, Density 40 lb/cu ft, Facing Material Unfaced, Flexibility Not Applicable, Foam Cell Type Closed, Form Board, Insulation Color White, Insulation Material Calcium Silicate, Maximum Operating Temperature 1,700 Degrees F, Minimum Operating Temperature 0 Degrees F, Overall Length 24 in, Overall Width 4 ft, R Value 0.52, Thickness 1/2 in, Standards ASTM C656, C795, E119, E136, E72, E84, NFPA251, UL 1479, UL 1709, UL 263, Water Vapor Absorption Minimal Inorganic material is essentially dust-free and can be machined into a variety of shapes or sizes. Durable and noncombustible. Ideal for very high temp. applications including furnace wall structural supports and for use behind fire brick to help prevent thermal spalling.
Related Items
