IBS PrimaFlex Fibre Cement Board is now available pre-primed as Prima Pre-Primed Soffit Lining. The board comes in come in sizes 2400mm by 1200mm, 600mm and 450mm wide, all 4.5mm thick and are suitable for all soffit lining applications.
The sheets come pre-primed on the front face and side edges which saves on cost and time required. Prima Pre-Primed Soffit Lining has all the great properties of a fibre cement board including being structurally strong as well as resistant to a variety of elements (fire, weather, decay, termite and rodent attacks and most chemicals).
Prima Pre-Primed Soffit Lining is non-combustible based on testing by CSIRO to AS 1530.1 standard. It is eminently suitable where non-combustible materials are required in accordance with C1.12 of the Building Code of Australia. It has also been tested in accordance with AS/NZS 3837 — a method of test for head and smoke release rates for materials and products using an oxygen consumption calorimeter at 50kW/m² and it has been classified as Group 1 material based on specification A2.4 and C1.10a of the Building Code of Australia.
The product has been BRANZ appraised and is autoclaved for superior durability and flexibility. This process cures the product, giving it outstanding dimensional stability.