Silicone Properties General Properties of Liquid Silicone Rubber Platinum Cured High Temperature Stability (over 400 Degrees F) Low Temperature Flexibility (down to -75 Degrees F) High Dielectric Strength (up to 500 volts/mil) Low Linear Shrinkage (as little as 1.5%) High Resistance to Ozone, UV radiation, weathering or aging High Tear Strength (up to 250lbs./in. on High Tear termed materials) High Tensil Strength (from 780 psi up to 1200 psi) Wide Range of Hardness available (10 to 80 Durometers) Excellent for use in Gamma Radiation Sterilization (10 X 4 rad.) Non Toxic, no adverse reactions to skin contact. Water Resistance, not adversely affected by immersion. Clean Product, no harmful extractable. Food Grade Rated in most compositions. No contaminating fillers used.