Expanded Foam (EFO)
Expanded Foam (EFO)
EFO is a crushed closed cell foam material that allows it to be highly conformable, but yet still capable of sealing against moisture. EFO meets various automotive specifications and is an excellent solution for low temperature, outdoor and/or noise reduction applications.
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Two black squares of EFO 4.0 - 8.0#
4.0-8.0# EFO
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