Cuming Microwave manufactures a complete line of flat sheet absorbers.
LF is used as a free space absorber in most applications. LF is useful to reduce specular reflections in anechoic chambers, modify antenna patterns, or wherever a broadband absorber is needed. This material system can also be ordered weather wrapped or sprayed with a weatherproof coating. Flame retardant versions of LF are also available and meet UL94 HBF flame spread requirements.