Johns Manville 17635 Duct Insulation, 1-1/2in x 24in x 48in

Board duct insulation is ideal for use in systems that operate below ambient temperatures and where a vapor barrier is required. It features square corners for a finished appearance on duct and equipment systems. It cuts easily with a utility knife and can be secured with mechanical fasteners or adhesives. Use in commercial and industrial heating, air conditioning, and power and process equipment applications.

• 32 to 450 F (unfaced side)
• 32 to 150 F (faced side) 60cm W x 120cm L