The 1200 Gauge Polythene DPM 300mu (25m x 4m) is a high-quality damp proof membrane designed to protect buildings from the harmful effects of moisture. This durable product is made with robust polythene material, ensuring reliable performance in various construction applications. With a thickness of 300mu and measurements of 25m x 4m, it provides extensive coverage for large areas, making it an ideal choice for both commercial and residential projects. It offers a hassle-free installation process and long-lasting protection against dampness, paving the way for a safer and healthier environment.