Gyprock Cornice Cement 45 20kg bagGyprock Cornice Cement 45 in a 20kg bag is a professional grade adhesive designed specifically for securing cornices and decorative plasterwork. Its strong bonding properties ensure a durable and reliable hold, making it ideal for both new installations and repairs. Easy to mix and apply, this cement provides a smooth finish that supports precise detailing, helping craftsmen achieve clean, professional results every time. Suitable for use on a variety