Dual Sandwich Detectors or Two-Color Detectors are mostly employed for remote temperature measurements. The temperature is measured by taking the ratio of radiation intensities of two adjacent wavelengths and comparing them with the standard black body radiation curves. These detectors can also be used in applications where a wide wavelength range of detection is needed.

Master Bond EP30LTE-2 is an electrically insulating epoxy developed for assembling dissimilar substrates exposed to thermally or mechanically induced stresses. This NASA low outgassing approved system can be used for sealing, coating, encapsulating and casting where a very low coefficient of thermal expansion (CTE) is required.