... no wax 2) Reasonable price, prompt quotation and delivery. 3) ISO 9001 4)working Specifications and details of goodsBlack ... in interior but also outdoor. 1Characteristic:Density: about2.9-3.5g/cbmWater absorption: 0.17%Bending strength: 11.5mpaCompressive strength ... Finishing: Eased, beveled, bullnose, ogee, cove, dupont etc.3 Special Finishing:3D sculpture, line engraving, photo etching, lettering ...