The Black EPDM Foam Smooth Sheets with Plain Back for Light Duty Applications provides an excellent resistance to wear and tear due to the blended foam materials. The closed-cell foam also limits the amount of water, air, and gases from being absorbed. Thickness: 3/4 Inch Thickness Tolerance: -0.065" to 0.065" Inch Pressure to Compress 25%: Soft 11 psi Temperature Range: -40° to 200° F Cell Type: Closed For Use Outdoors: Yes Tensile Strength Rating: Good Oil-Resistance Rating: Not Rated Color: Black Width: 42 Inch Length: 3 Ft.