ELASTOSIL® E43N 310ml

ELASTOSIL® E43N is a high-quality one-component RTV-1 silicone that cures upon exposure to moisture in the air, forming a durable, flexible, and highly aging-resistant seal. Thanks to excellent adhesion to a wide range of materials — including metals, glass, ceramics, most plastics, and painted surfaces — the product is ideal for assembly and sealing applications in industry, household appliances, electronics, and technical devices.

After curing, E43N forms a flexible silicone resistant to mechanical stress, maintaining its properties across a wide temperature range from –50°C to +180°C, making it suitable for both heating and cooling applications. The material also demonstrates high resistance to weathering, UV radiation, and moisture, making it an optimal choice for long-term operation in variable environments.

This silicone is also designed for applications requiring full compliance with food contact standards, enabling its use in kitchen equipment, household appliances, and systems where material safety is critical. Its thixotropic properties prevent sagging, maintain the shape of the bead, and make it perfectly suited for Formed-In-Place Gasket (FIPG) applications.

The product also stands out for its excellent chemical resistance, mechanical stability, and durability under dynamic conditions. It is frequently used for sealing device housings, electronic assemblies, control modules, metal components, and parts subjected to vibration or variable loads.

Key Properties:

• Excellent adhesion to a wide range of materials

• Operating temperature range: –50°C to +180°C

• Resistant to UV, moisture, and weathering

• Thixotropic, non-sagging consistency

• Suitable for use in food contact applications

• Durable, flexible, and mechanically resistant after curing

Applications:
ELASTOSIL® E43N Transparent is ideal for:

• Sealing and assembly of housings for household appliances and electronics

• Formed-In-Place Gasket (FIPG) applications in technical systems

• Heating and cooling devices operating across a wide temperature range

• Structural seals exposed to vibrations and mechanical stress

• Applications requiring transparency and long-term aging resistance

• Equipment and systems approved for food contact

User Benefits:

• Reliable, durable, flexible, and resistant bonding

• Stable performance over years, even in harsh conditions

• Broad material compatibility often without the need for a primer

• Suitable for professional and certified applications

• Convenient one-component application for technical work and production