3 in x 48 in x 24 in Polyisocyanurate High Temperature Insulation, 2# MPN:647101
3 in x 48 in x 24 in Polyisocyanurate High Temperature Insulation, 2#
This high-temperature insulation is ideal for use in industrial and commercial applications where extreme temperatures are present. With a maximum operating temperature of 297°F and a minimum of -297°F, it provides reliable thermal protection in environments that would compromise other insulation materials. Its high R-value of 15.8 and closed-cell foam structure make it an effective barrier against heat transfer and moisture. Suitable for use in ducts, pipes, and equipment, this insulation is a cost-effective solution for maintaining a safe and efficient working environment in factories, power plants, and other high-temperature settings.
Top product features:
- High Temperature Insulation provides thermal resistance up to 297 Degrees F.
- Closed-cell foam structure minimizes water vapor permeability.
- R Value of 15.8 indicates high thermal insulation performance.
Top product applications:
- Industrial Pipe Insulation
- High Temperature Roof Insulation
- HVAC Duct Insulation
High Temperature Insulation, Density 2 lb/cu ft, Facing Material ASJ Facing, Flexibility Not Applicable, Foam Cell Type Closed, Form Board, Insulation Color Yellow, Insulation Material PIR Foam, Maximum Operating Temperature 297 Degrees F, Minimum Operating Temperature -297 Degrees F, Overall Length 4 ft, Overall Width 24 in, R Value 15.8, Thickness 3 in, Standards ASTM D1622, C518, D2126 Dimensional Stability, E84 at 1 in, E96, Water Vapor Permeability 0.02 perm
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 17 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 49.00
- Package Width: 24.50
- Package Height: 4.25
- Package Weight: 4.00
Product info last updated on March 5, 2026 2:55pm UTC
Category: Heating Equipment