Rapidstick™ Silicone Potting Compound is a room temperature curing RTV rubber which features excellent electrical insulation, high moisture resistance, and a wide temperature range of -60°C to 300°C. Being of relatively low viscosity, it allows complete encapsulation for weather-proofing and mechanical shock protection, and is non-corrosive to copper. Silicone Potting Compound arrives in a two-part kit – Part A (Resin) and Part B (Hardener) – both parts of which are easily combined at a ratio of 1:1 (by volume). Mixing and application may be performed manually or mechanically, with the cured elastomer drying opaque and moderately hard.
