RTV Transparent Silicone Sealant LOCTITE SI 5145 100ml

LOCTITE® SI 5145 is specifically formulated for bonding, sealing, and coating electronic devices, particularly in automotive and industrial electronics. Its non-slumping formulation makes it ideal for reinforcing and strain-relieving delicate components. The product offers excellent resistance to weathering, moisture, and ozone, maintaining reliable performance in harsh environments. It is suitable for applications requiring continuous service from -50°C to +200°C. 📄 Full Technical Data Sheet: https://datasheets.tdx.henkel.com/LOCTITE-SI-5145-en_GL.pdf Technical Overview Type: RTV Silicone Sealant Chemical base: Alkoxy silicone Curing: Room temperature (moisture curing) Appearance: Translucent Components: One-component (no mixing required) Key Benefits Non-corrosive High strength and high flexibility Excellent vibration and shock absorption Non-slumping – ideal for vertical or delicate components Resistant to moisture, ozone, and weathering Typical Applications Bonding, sealing, and coating of electronic components Automotive, industrial, and military electronics Reinforcement and strain relief of sensitive parts Performance Service temperature: -50°C to +200°C Tack-free time: ≤ 5 hours @ 25°C / 50% RH Shore hardness (A): ≥ 25 Elongation: ≥ 500% Tensile strength: ≥ 3.4 N/mm² Tear strength: 40 N/mm Electrical Properties Dielectric strength: 18 kV/mm Volume resistivity: 4 × 10¹⁵ Ω·cm Standards Tested to MIL-A-46146B (regional approval) Storage Optimal storage temperature: 8°C to 21°C