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.
Key Features
Australian Made
Licensed by Australian Made Campaign Ltd
Pre-mixed
Quick to prepare, easy to apply
Hand and Machine Tool Applied
Easy application with a range of tools
Smooth Finish
Ideal for machine sanding
Technical Specifications
Gyprock Jointmaster is available in the following pack size:
| Pack | 20kg Pail (12L approx.) |
| Coverage | 10kg/100m2 |
Gyprock Jointmaster is manufactured by CSR Gyprock in Australia to stringent product specifications.
| Specific gravity (H2O=1) | 1.6-2.0 |
| VOC content (as specified by GBCA) | 1g/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 buckets of compound in a dry environment out of direct sunlight. Remove lid and stir prior to use. Unused product should be stored by resealing the original bucket. Remix prior to use. Discard if drying has commenced.
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.
Installation Instructions
AS/NZS2589: Gypsum linings – Application and Finishing outlines the procedures for the installation and finishing of Gyprock Perforated Plasterboard in conjunction with additional details contained in Gyprock Technical Literature.
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 Adhesives, Fillers & Sealants standard.
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