Three Bond 1212 - RTV-Silikon-Flüssigdichtung - 100 g Tube

Three Bond 1212 at a glance

The Three Bond 1212 is an RTV silicone liquid gasket in a 100 g Tube, White. As a sealant with electrical insulation, it is suitable for applications in electronics and mechanical engineering. The rapid skin formation reduces assembly times, while oil- and water-resistance provide reliable protection.

This RTV sealant belongs to the class of sealants based on RTV silicone. It scores well in dielectric properties and easy processing. The color White facilitates visibility of seal surfaces in enclosures.

Technical data of Three Bond 1212

• Color: White
• Viscosity (25 °C): 20 Pa·s
• Density (25 °C): 1.05 g/cm³
• Temperature range: -60 °C to 200 °C (short-term up to 250 °C)
• Shelf life: 12 months
• Shore hardness D: 30
• Elongation: 300%
• Tensile strength: 2 MPa
• Surface drying: 7 minutes

Features & Benefits

Key product features translate directly into practical advantages:

• Rapid skin formation: reduces waiting times and speeds up curing or assembly processes.
• Good dielectric properties: secure insulation in electrical components and enclosures.
• Oil and water resistance: reliable sealing in demanding environments.
• Elongation up to 300%: adapts to complex geometries without tearing.

Handling & Practical Use

• Clean the surfaces, keep them dry and free from contaminants.
• Apply a uniform sealant layer and form pressure joints.
• Allow skin formation; achieve full cure according to product specification.

Composition and Material Properties

The main component is RTV silicone. The sealant comes white in a tube and is specifically intended for applications where contact and sealing performance are important.

Special Features

• Temperature resistant up to 250 °C (short-term)
• Good dielectric properties and chemical resistance