Product Description
Specification: * Type: Mineral Wool Fireproofing * Thickness: 1/4 inch to 2 inches * Fire Rating: UL 1709 Class 350, UL 263 Class 1 * Applications: Wall, Ceiling, Floor, Roof Isolatek's Mineral Wool Fireproofing provides superior fire protection for buildings. Meets UL 1709 Class 350 and UL 263 Class 1 standards. Available in thicknesses from 1/4 inch to 2 inches. Suitable for walls, ceilings, floors, and roofs.