1 1/2 in x 48 in x 96 in Calcium Silicate High Temperature Insulation MPN:684706
1 1/2 in x 48 in x 96 in Calcium Silicate High Temperature Insulation
Protect your high-temperature equipment and processes with Johns Manville's 1 1/2 in x 48 in x 96 in Calcium Silicate High Temperature Insulation. This durable, closed-cell insulation provides exceptional thermal performance, with a high R-value of 1.54, and can withstand temperatures up to 1,700°F. Ideal for use in industrial applications such as kilns, furnaces, and ovens, this insulation also features minimal water vapor absorption, ensuring long-lasting performance. Its compact size and flexibility make it easy to install, and its white color provides a clean, professional finish. Perfect for heavy-duty use in commercial and industrial settings.
Top product features:
- High Temperature Insulation for applications up to 1700 Degrees F
- Closed cell foam structure provides minimal water vapor absorption
- 1.54 R Value for thermal insulation performance
Top product applications:
- Fireproofing of Steel Beams and Columns
- High Temperature Insulation for Industrial Furnaces
- Steam Generator Insulation
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 4 ft, Width 8 ft, R Value 1.54, Thickness 1 1/2 in, Standards ASTM C656, C795, E119, E136, E72, E84, NFPA251, UL 1479, UL 1709, UL 263, Water Vapor Absorption Minimal
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 270 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 98.94
- Package Width: 48.88
- Package Height: 2.38
- Package Weight: 384.00
Product info last updated on April 12, 2026 7:34pm UTC
Category: Heating Equipment