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Elkem LSR-4370 Silicone Elastomer (A-225-70)
Elkem LSR-4370  Silicone Elastomer (A-225-70)

Our Price: $42.95

Availability:: Usually Ships in 24 to 48 Hours
Product Code: LSR-4370

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2 lb. Kit
2 Gallon Kit [Add $207.05]
10 Gallon Kit [Add $1,057.05]

General Information SDS & Technical Specs
Liquid Silicone Rubber (LSR) Systems are two part 100% solids, pure dimethyl silicone elastomers, engineered for optimum performance in liquid injection molding (LIM) processes with high clarity, high strength molded parts. Liquid Silicone Rubber (LSR) is a pumpable, colorless, translucent paste. When A and B components are mixed together in equal portions by weight, the paste will cure to a tough, optically clear elastomer via platinum catalyzed addition-cure chemistry. Addition cure no solvent, mix ratio 1:1, long working time.


Biocompatibility: This product is designed to meet USP Class VI requirements.
2 lb Kit
  • Durometer Shore A: 70
  • Tear Strength (PPI): 225
  • Viscosity: N.A. Stiff Paste

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Silicones > Elkem (Formerly Bluestar) Brand Silicones