Parts A and B components of SILBIONE LSR 4325 PEX are designed to be mixed in equal parts using standard liquid injection molding processing equipment and techniques. Airless mixing, metering and dispensing equipment are recommended for production operations. Accurate measuring and complete mixing are essential factors in obtaining consistent results. Avoid discharge into drains, water courses or onto the ground. Store in a cool, dry place with adequate ventilation. Keep away from incompatible materials, open flames, and high temperatures. Avoid contact with oxidizing agents. Suitable containers: Steel drums coated with epoxy-resin.Please consult the Safety Data Sheet of this product.


SILBIONE LSR 4325 PEX is a developmental, 25 durometer, healthcare grade liquid silicone rubber designed for producing high clarity, high strength molded parts.


Liquid Silicone Rubber


  • Superior clarity
  • High tear strength
  • High elongation
  • Excellent mold release for shorter cycle times
  • Rapid cure at elevated temperatures
  • No post cure is needed
  • Molded medical applications for <29 day implantation
  • General molded parts

Asia Pacific;Europe Middle East Africa;Central and South America;North America

For information about Storage and Shelf Life for this product, please download the Technical Data Sheet.












specific-gravity_108e6684-e7c4-4e2b-a615-631b494320d3specific-gravity_108e6684-e7c4-4e2b-a615-631b494320d3Specific Gravity1.115PairedMix
elongation_68a5ddf2-2baf-4e60-ac6f-0a8a18a758b2elongation_68a5ddf2-2baf-4e60-ac6f-0a8a18a758b2Elongation> 800PairedMix%





SILBIONE LSR 4325 BSILBIONE LSR 4325 B/our_offer/Product/90054866/90054864/SILBIONE-LSR-4325-B































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