Turn masonry into a smooth surface with Gyprock Hardwall Plaster - ideal for all types of block and concrete surfaces.
Product Overview
Gyprock Hardwall Plaster is usually applied over cement render or concrete to provide a smooth finish for painting or decoration.
It is easy to trowel making initial application and finishing easier. When used with hydrated lime (lime putty), a high gloss finish is produced.
It is a low VOC plaster manufactured by Gyprock in Australia to stringent product specifications and packed in an orange coloured bag.
Typical Applications
Hardwall Plaster is typically used in both residential and commercial construction as a finishing coat over cement render or concrete in preparation for painting. When used with hydrated lime (lime putty), a high gloss finish is produced which can be waxed to create a decorative finish. In hot or dry conditions it may be necessary to wet the surface before application to prevent the plaster drying out before setting.
Key Features
Australian Made
Licensed by Australian Made Campaign Ltd
Speciality Plaster
Specialty plaster for specific uses
25 Year Warranty
Specify and install with confidences
Hand Tool Applied
Easy troweling to assist application
Technical Specifications
Hardwall Plaster is available in a 20kg bag and has a shelf life of 1 year from date of manufacture.
For product availability and to place an order, contact your nearest supplier.
Hardwall Plaster is manufactured by CSR Gyprock in Australia to stringent product specifications.
Specific gravity (H2O=1) | 2.4 approx. |
VOC content (as specified by GBCA) | 2g/L as VOC content per material |
Transportation and manual handling: Refer to the Gypsum Board Manufacturers of Australia (GBMA) website for recommended OH&S practices.
Storage: Store bags in a dry environment, protected from the weather and out of direct sunlight. Tear bag open from top corner to dispense compound. Unused product which has been mixed with water should be discarded. Unused product in powder format should be stored in original bag: roll the top of the bag to loosely seal, and store in an airtight container.
Safety Data Sheets are important documents in the construction industry and assist in the continuing focus on occupational health and safety on and off sites.
Performance Guaranteed

Licensed by Australian Made Campaign Limited to use the Australian Made Logo.

Gyprock plasterboard products are manufactured for life with all CSR products designed to achieve optimal performance when part of a CSR integrated system.

Verified by an independent conformity assessment body to meet the environmental, health and social/ethical criteria of the GECA Panel Boards standard.