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Feature

Designed for use on sound-rated wall systems
Reduces draft and sound transmission
Sealant is permanently flexible
Easy application and clean-up; VOC Compliant
28 ounce cartridge
VOC level 25 g/L [1-Percent]
Non-flammable, water-based sealant
Easy-to-use and paintable when cured
Reduces sound transmissions in walls and partition systems
Permanently flexible even through freeze-thaw cycles

Description

OSI SC175 Draft and Acoustical Sound Sealant is a non-flammable, latex-based sealant specially designed to reduce sound transmissions and drafts in all types of wall systems where a soundrated assembly is required. Its primary function is to achieve and maintain the specific STC (Sound Transmission Class) value of the system designed. This paintable sealant remains flexible and adheres firmly to wood, metal studs, concrete, gypsum board and most other building materials. It is easy-to-use and cleans up easily with soap and water.