A mounting device includes a base that has an internal cavity and an open bottom in communication with the internal cavity. The open bottom mounts flush against a mounting surface without flashing when the mounting device. The base also includes a sealant within the internal cavity. The sealant directly contacts the mounting surface when the mounting device is secured to the mounting surface. The mounting device also includes a fastener opening defined in a top of the base and extending through the top to the internal cavity. The fastener opening is for receiving a fastener to secure the mounting device to the mounting surface. The securing causes the sealant to directly contact the mounting surface and the open bottom to mount flush against the mounting surface. The mounting device also includes a member extending upwardly from the top of the base and defining a first attachment face having an aperture.