Download specifications for Firm-Fill® Gypsum Concrete Underlayments and Firm-Fill® Sound Control Mats. These 10-part specifications pull together all the details an architect needs in a submittal-ready, industry-standard format, summarizing the performance and technical characteristics of the Firm-Fill® product line.

 

• Specifications for Firm-Fill® Gypsum Concrete Underlayments [link - http://www.hackerindustries.com/pdfs/specifications-firm-fill-gypsum-underlayments.pdf ]

• Specifications for Firm-Fill® Sound Control Mats [link - http://www.hackerindustries.com/pdfs/specifications-firm-fill-scm.pdf ]