Product Overview:Our CF/PS 721 C.C Sponge Neoprene is available in both sheet and roll forms. Choose between non-adhesive (CF) or single-coated pressure-sensitive high tack adhesive (PS) options to suit your needs.
Key Specifications:
Density:6 ± 2 lbs./cu.ft.
Hardness:Shore 00 Duro 40-50
Compression Deflection (25%):1.5-3.5 PSI
Ultimate Tensile Strength:75 PSI
Elongation:125%
Fluid Immersion (7 days at 73°F, Ref. Fuel B):No weight change
Accelerated Aging (7 days at 158°F):No appearance change, flexibility maintained
Water Absorption:<10% by weight
Odor:No objectionable odor
K Factor:0.30
Service Temperature:-40°F to 220°F (continuous), up to 250°F (intermittent)
Flame Resistance:Passes MVSS-302 (0.187” thick and higher)
Resistance Properties:
Acid:Excellent
Alkali:Excellent
Gasoline & Oil:Good
Aromatic Hydrocarbons:Fair
Ketones:Fair
Oxidation:Excellent
Ozone:Excellent
Applications:Ideal for cushioning and sealing against air and moisture in various applications:
