Bluesil RTV 3325 without catalyst

Product description

BLUESIL® RTV 3325 is the A component of a professional two-component silicone system for dimensionally stable, precise, and elastic casting molds. When combined with the appropriate catalyst, it produces a silicone rubber with medium Shore hardness, very good tear resistance, and a long service life. The A-component is transparent to slightly opaque, low-viscosity, and particularly well suited for technical moldings, molded parts with undercuts, and applications with repeated demolding. BLUESIL® RTV 3325 is suitable for resins such as PU, epoxy, or plaster—even under high mechanical or thermal stress.

product features

• A-component for RTV 3325 + Catalyst

• Addition cross-linking – no shrinkage during curing

• Low viscosity – good flowability

• Transparent to translucent appearance

• Shore hardness A of the end product (with catalyst): approx. 25

• Temperature resistant: approx. –140 °F to 392 °F

• High tear and tear resistance

• Ideal for technical and decorative shapes

• Long shelf life when stored in a cool, dry place

Suitable materials

• Polyurethane, epoxy, acrylic

• Plaster, wax, soap

• Plastics and model building materials

• Wood, metal, clay (with primer if necessary)

Typical areas of application

• Production of molded parts and negative molds

• Series mold making with high mechanical stress

• Prototype production, tool manufacturing

• Design and model applications with fine structure

• Molds for casting resins, decorative elements, and technical replicas