Abstract: A self adhering spacer block or panel formed of honeycomb material is adopted to be conformable to the shape of an object that it confronts. The panel includes a central core of honeycomb material having vertically extending columns with open ends. A first facing member overlies and is secured to one end of the columns. A second facing member overlies and is secured to the opposite end of the columns. At least one of the facing members has a layer of resilient material that is deformable primarily within the thickness of the layer to enable the facing member to conform to curves or irregularities in the shape of the object. A pressure-sensitive adhesive coating overlies the layer of resilient material and has an exposed surface adopted for use in securing the panel to the object.