RubberMill’s chemically blown sponge balls are molded from a premium grade natural rubber compound. Our molding process ensures uniform cell structure, excellent physical properties, good colorability, and smooth skinned surfaces.
Typical Uses for Sponge Rubber Balls:
Exercise equipment, medical apparatus, toys, flotation and novelty.
|Hardness:||70 +/– 5 (Shore00)|
|Tolerance:||+/– .040 in.|
|Tensile Strength:||140 psi|
|Nominal (in.)||Actual (mm)|
Standard colors available are red, blue, white, green, and yellow*. Other sizes, compounds, and colors are available as custom orders. Contact a RubberMill Customer Service Representative for more information. Visit our Design Illustration #46 Ball to specify your ball needs.