SR-418C is a high fluidity room temperature hardening, single-liquid solvent-free pure neutral silicone adhesive, commonly used in electrical insulation, sealing or sealing and coating on vehicles, ships, aircraft, glass, ceramics and electronic equipment, etc. …… SR-418C reacts with water vapor in the air at room temperature to form a resilient, elastomer without producing corrosive by-products. SR-418C will not corrode metals, and will adhere to most materials during curing. It has excellent cold and heat resistance and weather resistance, and has excellent electrical properties.



Appearance/Color Translucent
Specific density (25℃)  1.00~1.05 
Viscosity (cps)  23,000±3,000 
Tack-free time (25℃,min) 8~15 
Cure time (25℃,hrs)  24
Solid content(%) >99
Hardness (Shore A)  20~30
Tensile strength (kgf/cm2 )  >4
Elongation (%)  100
Dielectric strength (KV/mm) 14~16
Volume resistivity (ohm-cm) 2.0× 10^13
Dielectric constant (50 HZ)  2.9
Dispersion factor (50 HZ) 5.0 × 10^-3
Linear thermal expansion 3.5 x 10^-3 
Thermal conductivity (W/m.k)  0.16~0.18

Storage and Shelf Life:

  1. Store in a dry place below 25°C. The original bottle is unopened and has a shelf life of 12 months.
  1. Use up as soon as possible after opening. If it cannot be used up immediately, it must be tightly covered and stored in a dry and cool place.

Packaging: 330 ml, 2.6L