VFP, Inc

VFP - Concrete Shelters Brochure

VFP concrete shelters are constructed of reinforced panels, welded together for maximum structural strength. Joints are double-sealed with proprietary interlocking double keyway and step joint designs for superior weather protection. This construction is inherently bullet resistant to UL-752 level 4 (30-06 at 15 feet), has a 2-hour fire rating, ...