WACKER ELASTOSIL N9111 WHITE 310ml – Thixotropic White Silicone for Bonding and Sealing in Industrial and Electronic Applications, Shore A 30

ELASTOSIL N9111 WHITE is a high-quality one-component RTV-1 silicone with a neutral alkoxy curing system, designed for advanced bonding and sealing applications in industry, electronics, and modern technical assembly. It cures upon exposure to atmospheric moisture, forming a durable, elastic, and aesthetically pleasing joint that maintains its properties throughout the service life of the device.

The product exhibits excellent adhesion to a wide range of substrates, including metals, glass, ceramics, and selected plastics, often without the need for a primer. Its thixotropic, non-sagging consistency allows for precise application on vertical surfaces and complex geometries, making it particularly suitable for series production and automated processes, including FIPG (Formed-In-Place Gasket) technology.

ELASTOSIL N9111 WHITE offers high thermal resistance from –45°C to +180°C, along with excellent resistance to moisture, UV radiation, and aging. The neutral curing system ensures the material is safe for sensitive components, does not corrode metals, and can be used in close proximity to electronics and precision mechanical assemblies. Good electrical insulation properties further enhance its functionality in technical applications.

The WHITE version combines high technical performance with an aesthetically appealing finish, which is important for visible applications, device housings, lighting, and assembly components where both durability and appearance are critical. The material is tin-catalyst-free and meets UL94 V-0 requirements, confirming its flame-retardant properties and suitability for applications with elevated safety demands.

Key properties:

• One-component RTV-1 silicone with neutral alkoxy curing system

• Excellent adhesion to a wide range of substrates, often without primer

• Thixotropic, non-sagging consistency

• Operating temperature range: –45°C to +180°C

• High resistance to moisture, UV, and aging

• Good electrical insulation properties

• Flame-retardant – UL94 V-0

• Free of tin catalysts

• Durable, elastic, and aesthetically pleasing joint

Applications:
ELASTOSIL® N 9111 WHITE is used in:

• Bonding and sealing housings and structural components

• FIPG applications in industrial production

• Electronics and power electronics

• Technical and industrial lighting

• Automotive and e-mobility

• Household appliances and technical devices

• Industrial assembly and maintenance work

• Applications requiring a neutral curing system and high-quality finish

ELASTOSIL® N9111 is a reliable solution for professionals seeking high quality, material safety, and consistent performance over long-term use. It performs excellently in both series production and precision assembly applications, where durability, elasticity, and joint appearance are critical.