
Insulation Sheet, Insulation Material Polyethylene, Insulation Color Black, Overall Length 4 ft, Overall Width 36 in, Thickness 1/2 in, Minimum Operating Temperature -330 Degrees F, Backing Type Plain, Maximum Operating Temperature 210 Degrees F, Facing Material Unfaced, R Value 2, Form Sheet, Flame Spread Index 25, Smoke Developed Index 50, Foam Cell Type Closed, Plenum Rating Plenum Rated, Flexibility Flexible, Standards ASTM C177, Clean Room Class Not Applicable
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Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.