Rmax Ultra Max 4ft x 8ft - All Thicknesses badge-freeshipping no defacement Service Temperatures 250°F

no defacement Service Temperatures         250°F max

Batts in Bag Insulation: Offering a higher R-value

making it a mildew resistant insulation material which doesn't slump over time

25 In 24/46 39

The overall weight increased weight by 25% allowing for superior support for ceilings

Rmax Ultra Max 4ft x 8ft - All Thicknesses badge-freeshipping no defacement Service Temperatures 250°FRmax Ultra Max is an energy efficient thermal insulation board composed of a closed cell polyisocyanurate (polyiso) foam core bonded to inorganic polymer coated glass fiber mat facers on both sides. APPLICATIONS Built up roof Modified bitumen Mechanically attached single ply Loose laid ballasted single ply Metal panel roofing COMPLIANCES ASTM C1289 Type II, Class 2 International Building Code (ICC) Chapter 26 Section 2603, Foam Plastic ASHRAE 90. 1