Laying Topflor - Special Applications Full Bonding Topflor flooring can, of course, also be glued across the whole surface. Here it is important to determine the exact nature of the surface of the flooring and which precoatings and fillings are necessary. With this method of laying Topflor, please use a two-component adhesive. Even with full bonding, the tongue and groove joints have to be glued with D3 glue as described. Full bonding is only necessary in areas with extremely high load levels (e.g., a dance floor). If you need advice, contact your dealer! - We reserve the right to make technical changes -