FIRM-FILL® CMD (Corrugated Metal Decking) Gypsum Concrete Floor Underlayment
Designed for use in multi-family, commercial and institutional buildings with light-gauge steel framing and a corrugated steel deck, FIRM-FILL® CMD is a lightweight, high-strength gypsum concrete floor underlayment. Installed at 1" above the top of the flutes, FIRM-FILL® CMD reduces deadloads and thickness, significantly lowering costs.
Recommended ForCorrugated Metal Decking Application / MarketMulti-family, commercial projects, & industrial buildings.
Features & Benefits - Lightweight solution for fast-track construction
- Ideal for multi-family and mid-rise commercial applications
- Economical solution to build higher, faster, and lighter
- Creates a smooth, flat, rock-solid surface for the installation of finished floor coverings
- UL listed for 1, 1-1/2, and 2-hour fire-resistance per UL G565, G568
- Quick drying; can be walked on in 90 minutes
- Expert application; installed only by trained, Licensed Applicators
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