Description for 25mm H Sections: 1st internal Depth 'Board Size' - 2nd external widths - 3rd thickness | M = metres, mm = millimetres.
Our 25mm plastic H joining section has an external width of 30mm and a thickness of 2mm, it's available in both black and white. The profile is made from an external grade rigid PVC, so can be used for indoor and outdoor projects. Check suitability for your project by requesting a free sample. View our entire range of plastic H trims with equal legs as we offer many other sizes. We also stock plastic H trims with unequal legs and H interlocking sections with a separate base and top profile.