ABM® Exterior Wall Insulation Rock Wool Strips (FRL Series) are fire-resistant insulation materials primarily used in new constructions, building extensions, and renovations of existing buildings for exterior wall insulation in thin plaster systems and ventilated curtain wall insulation systems. They can also serve as fire-resistant barriers in EPS, XPS, PU, and other insulation systems that do not meet A-class fire performance, enhancing the fire safety of exterior wall insulation systems. In addition, this product is suitable for fire protection, thermal insulation, and sound absorption in garage ceilings or interior ceilings.