Our proprietary formulation brings new innovation to fire-resistive underlayments. While maintaining desired fire-resistive, non-shrinking, fast cure properties of gypsum underlayments, FR25 adds the long desired cementitious properties of high flow, high strength, and abrasion resistance.
- Compressive strengths up to 3200psi
- Fast Setting, light trade traffic in 1 hour, normal traffic 24 hrs.
- Dense, smooth surface
- Little to no surface prep, clean, prime, and pour.
- Provides enhanced sound attenuation (STC & IIC) between floors
- Reduces Carbon Footprint
- UL Listed in over 100 designs
- Installed by a technically trained network of Licensed Dealers
- Multi-family Construction
- Residential and Single Family
- Commercial Office Space
- Renovation of old wood frame or concrete structures