3 in. x 4 ft. x 8 ft. R-15 FOAMULAR 250 Scored Square Edge XPS Rigid Foam Board Insulation | FMX3.0-25-48SSE-OC

Well suited to meet the insulation needs for a wide variety of residential and commercial building applications.

• Superior moisture resistance
• Durable
• Easy to cut, form and fit
• 3 in x 48 in x 96 in Scored Square Edge