General Properties :
Pure gum is a composition containing a high percentage of rubber and a minimum of other ingredients to produce vulcanization. It is generally recommended for use against hot and cold water. It is particularly suited for applications where a soft rubber seal is necessary because applied pressure may be light to effect a satisfactory seal.
40 Durometer ±5
Elongation at Break 600 %
Tensile Strength Min. 200 Kgs/Cm²
Specific Gravity 0.96 ±0.05