The Siniat 13mm Mastashield is a durable and versatile plasterboard designed for residential and commercial wall and ceiling applications. With a high-density gypsum core, it provides enhanced strength and impact resistance, making it suitable for internal linings in homes, offices, retail spaces, and apartments. Easy to cut and install, it offers a smooth surface for painting and finishing while maintaining fire-resistant properties in compliance with Australian building standards. Whether used for partition walls or suspended ceilings, Siniat Mastashield ensures long-lasting performance and a professional finish. Available for fast delivery across Perth, Adelaide, and regional WA & SA.