NEWPORT BEACH, CA -- Hacker Industries, Inc., the leading supplier of cementitious floor underlayments and acoustical control mats, introduces a new Hacker Floor Underlayment Product Guide. The pamphlet offers a concise overview of the company's line of FIRM-FILL® Brand Gypsum Concretes.

Designed for easy access to pertinent product information, the new guide includes a brief synopsis of all Hacker Floor Underlayments' features and benefits, technical data, UL Listings, and code approvals. It also includes a product chart that allows architects, contractors, and building owners to find the right Hacker Floor Underlayment for their project by selecting the type of project and the type of subfloor.

Hacker Industries, Inc.'s line of FIRM-FILL® Gypsum Concretes, GYP-SPAN® Radiant and sound control mats lead the industry in reliability and customer satisfaction in new construction, renovation and repair projects. With over 2 billion square feet of successful installations throughout North America, Hacker Floor Underlayments are the ideal choice for multi-family, residential, and commercial applications providing superior compressive strengths matched with exceptional acoustical and fire resistance properties.

Free copies of the product guide are available by contacting Hacker Industries, Inc. at (800) 642-3455 or info@HackerIndustries.com