EvaFoam SPEC P.U Sponge SPEC P.E Sponge SPEC Artilon/Youngboard/EPilon [ P.U.Form SPEC ]     Soft Sponge D/GREY Hard Gary UP Grade NEW C/C A Apparent Density  kg/m² 14.7 16.22 20.2 21.9 25.8 25% ILD kg/31km² 10.1 8.84 30 21.7 36.1 Ball Rebound % 36 35 25 27 26 Tensile Strength kgf/cm² 0.85 1.07 2 1.73 1.94 Elongation % 105 164 93 124 91 Tear Strength kg/cm 0.31   0.52 0.69 0.42 Compression Set %   3.51     13.2 Repeat Compress Deflect %            Price @/mm               Filter Foam MEMORY FOAM A MEMORY FOAM B MEMORY FOAM C Apparent Density  kg/m² 30.35 48.5 73.92 98.32 25% ILD kg/31km² 13.78 8.3     Ball Rebound %         Tensile Strength kgf/cm² 1.3 1.20 3.50 3.63 Elongation % 160.73 250 170 162 Tear Strength kg/cm 0.74       Compression Set % 2.93 2.10 1.50 1.78 Repeat Compress Deflect %          Price @/mm