MasterSil 973S-LO adhesive, sealant and coating is for use in vacuum environments. This electrically conductive, two-component silicone can be used in aerospace, electronic, optoelectronic and other applications. Features a volume resistivity of 0.004ohm-cm. Is a silver-filled compound that has a thermal conductivity of 9-11 BTU•in/ft²•hr•°F [1.30-1.59 W/(m•K)]. Bonds well to substrates, including metals, composites, glass, ceramics, rubbers, and many types of plastics. Elongation is 50-100%. Serviceability is from -120° to +400°F. Features paste consistency with minimal flow. Offers a variety of cure schedules at elevated temperatures, including 25-45 min. at 250-300°F or 1-2 hrs. at 160-200°F. Passes NASA low outgassing tests.

Master Bond, www.masterbond.com

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