Description for 12mm H Sections: 1st internal Depth 'Board Size' - 2nd external widths - 3rd thickness | M = metres, mm = millimetres.
This 12mm plastic H trim, with an external width of 23mm and a thickness of 2.3mm, is a neat joining profile for your panels and boards. Available in both black and white, it is manufactured from rigid PVC for indoor and outdoor use purposes. Request a free sample to ensure it is the correct fit. Take a look at our full selection of sizes of plastic H trim, H sections with unequal leg lengths or separate base and top profile interlocking H trims.