Joint Master 20kg the economical topcoat for the 3 layer joint system.


A$45.54 Excluding GST $50.09 Inc GST


Gyprock Jointmaster is a pre-mixed heavyweight topping compound developed to provide the perfect finish coat in a three coat plasterboard jointing system.

Product Overview

Jointmaster is a heavyweight topping compound used as the final coat in a three coat jointing system. It is formulated to provide a smooth even finish with machine sanding, and excellent paintability. This low-VOC compound is available in a convenient premixed form for easy application and is ready for sanding and painting approximately 24 hours later.

Typical Applications

Gyprock Jointmaster is typically used as a top coat in a three coat jointing system in residential and commercial walls and ceilings. While it can be hand applied, it flows smoothly through a finishing box.

In this Range

Easy-Flow Topping 15kg

Gyprock Gold Topping Compound 15kg

Easy Finish Topping 15kg