MULTISTOP™ 4 MULTISTOP 4 is an ideal solution for projects demanding multiple requirements from internal linings incorporating fire, impact, sound and water resistance. It is suitable for a wide range of wall and ceiling applications, ideal for hospitals, schools and environments where a multi-performance board is required. MULTISTOP 4 plasterboard is certified by Good Environmental Choice Australia (GECA) and may contribute to the achievement of Green Star points. Advantages ■ Fire resistant ■ Impact resistant ■ High acoustic performance ■ Water resistant