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OSI SC170 Vapor & Acoustic Sound Sealant, Black-01/06/2015


Products in this Consumer Product Information Database (CPID) are classified based on their composition:
Substances: single chemicals
Preparations: products which contain chemicals that can be easily separated during normal use
Articles: products or product assemblies that do not contain chemicals that can be separated out from the product or assembly under normal or advertised use.



Indicates country where product is sold.

Brand Information
Date entered: January 17, 2015

OSI SC170 Vapor & Acoustic Sound Sealant is specifically designed for reducing sound transmission in all types of wall partitions to maintain specified STC values. Sealant is non-hardening, nonstaining and very tacky. It adheres to drywall, wood, metal, masonry, polyethylene and other building materials. OSI SC170 provides an air tight vapor barrier when used with polyethylene sheeting to help prevent air infiltration and the formation of condensation.

Purpose of product.

Acoustic Sound Sealant and vapor barrier adhesive.

Structure such as solid, liquid, aerosol etc.

Customer Service No: 800-624-7767
Manufacturer Information

Date when validity of Material Safety Data Sheet (MSDS) or Safety Data Sheet (SDS) was last verified.

Date verified: February 20, 2023
OSI Sealants, Inc

One Henkel Way  
Rocky Hill CT 06067

^ 440-250-7873
800-624-7767 (TOLL FREE)