High-density ETHAFOAM™ M4 polyethylene foam is specially formulated to meet stringent military and blowing agent requirements (less than 10% LEL). ETHAFOAM M4 is a strong, resilient, high-density 6.0 pcf (96.1 kg/m3), closed-cell foam. It is an excellent material for cushioning components in packaging applications for loadings up to 10.0 psi (69 kPa).
For more detailed information about ETHAFOAM M4, please download the product information sheet.
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