Certificate of Compliance
This certificate covers Purchase Order # , for pieces of Part #
manufactured on .
We hereby certify that the seal material used in the above order is Material
ASTM , Type ,
Grade , Class
from Lot # . We further
certify that the material has not come in contact with mercury, radioactive or alpha contaminiation.
Both material and parts are made in the USA.
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Tensile Elongation | % | |
Tensile Strength | PSI | |
Specific Gravity | g/cc | |
Hardness | Initial | Shore D |
15 seconds | Shore D | |
Water Absorption (%) | ||
Testing Lab |