Waterproof XPE FOAM has excellent properties of waterproofness, as the foam material of XPE foam (also called chemically cross-linked closed-cell polyethylene foam) has fine closed cells which determine the waterproof performance. XPE FOAM's water absorption can reach to 0.3%, impervious under the condition of 64Kpa, 24h. So it is almost considered as the impermeable material.
What other properties does waterproof XPE foam have?
House Roof /walls
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Material: XPE foam
Standard Size: Sheet or roll shape
Common Thickness: 0.2-5mm
Tensile strength More than 500 Kpa
Temperature resistance 80C