ELASTOSIL® RT 607 A/B 1kg

ELASTOSIL® RT 607 A/B is a high-performance, two-component RTV-2 silicone designed for professional applications in electronics, energy, and industrial sectors where exceptional thermal resistance, stability, and fire safety are required. Thanks to its low viscosity, the mixture perfectly fills complex geometries, providing precise encapsulation and potting of electronic components without air bubbles or the risk of voids.

Once cured, the silicone forms a hard, robust elastomer (Shore A 55) with excellent thermal, mechanical, and environmental resistance. The material maintains stable properties even under prolonged high-temperature operation and exhibits resistance to aging, moisture, and mechanical stress, making it ideal for systems exposed to vibrations, temperature fluctuations, and intensive use.

One of the key features of RT 607 A/B is its self-extinguishing property and full compliance with the demanding railway standard EN 45545-2 HL1/HL2/HL3, allowing its use in safety-critical applications — including the production of railway equipment, industrial automation, and energy systems.

Key Features

• Low viscosity and excellent flow — ideal for electronic potting

• Hard elastomer after curing (Shore A 55)

• High thermal resistance and stability under elevated temperatures

• Excellent mechanical and aging resistance

• Flame-retardant (self-extinguishing)

• Compliant with EN 45545-2 HL1/HL2/HL3

• Excellent adhesion in housings and technical components

Applications
ELASTOSIL® RT 607 A/B is recommended for applications requiring high safety and durability:

• Potting and encapsulation of electronics with elevated temperature requirements

• Control modules, converters, sensors, and power supply units

• Components in industrial automation and energy systems

• Systems exposed to continuous operation at elevated temperatures

• Railway industry applications (certified compliance)

• Protection of components operating in harsh environmental conditions

User Benefits

• Reliable protection of electronics in high-temperature environments

• Bubble-free and deformation-free filling

• Full compliance with strict fire safety standards

• Excellent strength and resistance to damage

• Long-term durability and dependable performance, even in critical applications