K-13 Over Fireproofing
K-13 is UL Approved and listed in (15) UL BXUV Guide Design Assemblies as allowable sprayed fiber for application over Spray-Applied Fire-Resistive Materials.
The following roof, floor, and beam UL® Design Assemblies include both K-13 & SonaSpray “fc”: UL Designs.
What K-13 and SonaSpray “FC”
look like over fireproofing
CAD Drawings
