Gyprock Jointmaster is a heavyweight topping compound used as a top coat in a three coat plasterboard jointing system.
Jointmaster is a low VOC, pre-mixed compound, manufactured by Gyprock in Australia to stringent product specifications and is packed in a blue coloured bucket.
Jointmaster is formulated to provide a superb finish and paintability.
Gyprock Jointmaster can be applied with hand tools or by using a finishing box.
Jointmaster is available in pre-mixed form in a 20kg (approx. 12L) pail.
