The Multiboard 13mm iLine is a non-combustible, high-impact wall lining with twice the impact strength of CFC. This product is also utilised as a substrate for tiles, stacked-stone, wet-areas such as bathrooms & kitchens and for ceiling linings. The thickness of the 13mm iLine material also allows contractors to easily join/trowel the 13mm iLine to regular 13mm plasterboard, where required.