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Sponge Rubber > Closed Cell > 4211-N

PHYSICAL PROPERTIES 

Type 4211-N
Polymer Neoprene-EPDM-SBR
Color Black
ASTM D-1056-67 Classification SCE42

ASTM D-1056-01 Classification

2A2

Compression Deflection (PSI) 5 - 9
Shore 00 Durometer (Approximate) 40 - 60
Density (lbs/ft) 7 - 11
Water Absorption (lbs/ft) 5% max.
Tensile (psi) 50 min.
Elongation (%) 150 min.
Flammability - FM VSS No. 302 Pass
Standard Sheet Size (in.) +/- 3% 42" x 60"
Expected Yield (in.) 2.00"
From full bun-thickness-based on 2 level cuts