Mold Making Silicone Rubber

Bluestar RTV Silicone Rubber (formerly Rhodia or Rhodorsil) is used extensively in applications where a flexible, self-releasing mold material is required, specifically rapid prototype tooling, polyurethane casting, and general silicone mold-making. This top quality line of silicone systems offers high accuracy, high heat resistances, and excellent tear strength and elongation properties.

Bluestar silicone rubbers are available in two types addition cure formulations that feature a platinum-based catalyst and condensation cure silicones that feature a tin-based catalyst.

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Specification Table

Elkem (Bluestar) Addition Cure Silicone Rubber

Formerly Rhodia Silicones, this group of silicones uses a platinum based catalyst and are extremely accurate with excellent heat resistant properties.

Elkem (Bluestar) Condensation Cure Silicone Rubber

Formerly Rhodia Silicones, these silicones utilize a tin catalyst and are less susceptible to cure inhibition.

Bluestar Aerospace & Electronics Silicone Rubber

Formerly Rhodia Silicones, two component aerospace sealants, Pratt & Whitney specifications and electronic potting silicones

Silicone Rubber Accessories

Silicone primer, diluent, and fast catalyst for condensation cure rubbers.

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