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Sponge Silicone Acoustic Seal
Sponge silicone acoustic perimeter seal for sound-rated door assemblies. Mounted in 6063-T5 aluminum retainer; sized for STC 40 through STC 55 system ratings per ASTM E90 / E413 / E1408.
Also known as
acoustic seal · STC seal · sound rated seal · silicone perimeter seal
Key Features
- STC 40-55 system rating support
- Sponge silicone for compression durability
- Compatible with sound-rated door + frame assemblies
- Color-matched aluminum retainer finishes
Available Materials
Specifications
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