Premium Quality H150 Internal Roof Trim. Used for forming up stands, gutter floors and for capping parapet walls and to cover flashings. The H150 is laminated on the inside of the trim. The external side is smooth and will need to be scratched up with 40 grit sand paper if you are going to laminate on this side. These Trims are constructed in a heavy and more durable 600g Premium Weight.
The dimensions of the H150 External Trim are 70mm x 70mm.