Description for H sections: 1st internal Depth 'board size' - 2nd external widths - 3rd thickness | M = metres, mm = millimetres
2mm H section joining strips are mainly used to join boards and panels, and to cover gaps between them. H section joining strips 2mm have two legs which are equal in length and can be used with boards which are 2mm thick. Made from rigid external grade PVC in our UK factory.